1868858560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8262

約数の個数: 112

約数和(自身を含む): 4794089472

約数和(自身を除く): 2925230912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1472, 1840, 1984, 2480, 2852, 3565, 3680, 4960, 5704, 7130, 7360, 8191, 9920, 11408, 14260, 16382, 22816, 28520, 32764, 40955, 45632, 57040, 65528, 81910, 114080, 131056, 163820, 188393, 228160, 253921, 262112, 327640, 376786, 507842, 524224, 655280, 753572, 941965, 1015684, 1269605, 1310560, 1507144, 1883930, 2031368, 2539210, 2621120, 3014288, 3767860, 4062736, 5078420, 5840183, 6028576, 7535720, 8125472, 10156840, 11680366, 12057152, 15071440, 16250944, 20313680, 23360732, 29200915, 30142880, 40627360, 46721464, 58401830, 60285760, 81254720, 93442928, 116803660, 186885856, 233607320, 373771712, 467214640, 934429280, 1868858560]

約数ペア:

[(1, 1868858560), (2, 934429280), (4, 467214640), (5, 373771712), (8, 233607320), (10, 186885856), (16, 116803660), (20, 93442928), (23, 81254720), (31, 60285760), (32, 58401830), (40, 46721464), (46, 40627360), (62, 30142880), (64, 29200915), (80, 23360732), (92, 20313680), (115, 16250944), (124, 15071440), (155, 12057152), (160, 11680366), (184, 10156840), (230, 8125472), (248, 7535720), (310, 6028576), (320, 5840183), (368, 5078420), (460, 4062736), (496, 3767860), (620, 3014288), (713, 2621120), (736, 2539210), (920, 2031368), (992, 1883930), (1240, 1507144), (1426, 1310560), (1472, 1269605), (1840, 1015684), (1984, 941965), (2480, 753572), (2852, 655280), (3565, 524224), (3680, 507842), (4960, 376786), (5704, 327640), (7130, 262112), (7360, 253921), (8191, 228160), (9920, 188393), (11408, 163820), (14260, 131056), (16382, 114080), (22816, 81910), (28520, 65528), (32764, 57040), (40955, 45632)]