4455508480

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2518

約数の個数: 160

約数和(自身を含む): 11511548928

約数和(自身を除く): 7056040448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 256, 310, 320, 368, 460, 496, 512, 620, 640, 713, 736, 920, 992, 1240, 1280, 1426, 1472, 1840, 1984, 2441, 2480, 2560, 2852, 2944, 3565, 3680, 3968, 4882, 4960, 5704, 5888, 7130, 7360, 7936, 9764, 9920, 11408, 11776, 12205, 14260, 14720, 15872, 19528, 19840, 22816, 24410, 28520, 29440, 39056, 39680, 45632, 48820, 56143, 57040, 58880, 75671, 78112, 79360, 91264, 97640, 112286, 114080, 151342, 156224, 182528, 195280, 224572, 228160, 280715, 302684, 312448, 365056, 378355, 390560, 449144, 456320, 561430, 605368, 624896, 756710, 781120, 898288, 912640, 1122860, 1210736, 1249792, 1513420, 1562240, 1740433, 1796576, 1825280, 2245720, 2421472, 3026840, 3124480, 3480866, 3593152, 4491440, 4842944, 6053680, 6248960, 6961732, 7186304, 8702165, 8982880, 9685888, 12107360, 13923464, 14372608, 17404330, 17965760, 19371776, 24214720, 27846928, 28745216, 34808660, 35931520, 38743552, 48429440, 55693856, 69617320, 71863040, 96858880, 111387712, 139234640, 143726080, 193717760, 222775424, 278469280, 445550848, 556938560, 891101696, 1113877120, 2227754240, 4455508480]

約数ペア:

[(1, 4455508480), (2, 2227754240), (4, 1113877120), (5, 891101696), (8, 556938560), (10, 445550848), (16, 278469280), (20, 222775424), (23, 193717760), (31, 143726080), (32, 139234640), (40, 111387712), (46, 96858880), (62, 71863040), (64, 69617320), (80, 55693856), (92, 48429440), (115, 38743552), (124, 35931520), (128, 34808660), (155, 28745216), (160, 27846928), (184, 24214720), (230, 19371776), (248, 17965760), (256, 17404330), (310, 14372608), (320, 13923464), (368, 12107360), (460, 9685888), (496, 8982880), (512, 8702165), (620, 7186304), (640, 6961732), (713, 6248960), (736, 6053680), (920, 4842944), (992, 4491440), (1240, 3593152), (1280, 3480866), (1426, 3124480), (1472, 3026840), (1840, 2421472), (1984, 2245720), (2441, 1825280), (2480, 1796576), (2560, 1740433), (2852, 1562240), (2944, 1513420), (3565, 1249792), (3680, 1210736), (3968, 1122860), (4882, 912640), (4960, 898288), (5704, 781120), (5888, 756710), (7130, 624896), (7360, 605368), (7936, 561430), (9764, 456320), (9920, 449144), (11408, 390560), (11776, 378355), (12205, 365056), (14260, 312448), (14720, 302684), (15872, 280715), (19528, 228160), (19840, 224572), (22816, 195280), (24410, 182528), (28520, 156224), (29440, 151342), (39056, 114080), (39680, 112286), (45632, 97640), (48820, 91264), (56143, 79360), (57040, 78112), (58880, 75671)]