88526080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 230759424

約数和(自身を除く): 142233344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 97, 115, 124, 128, 155, 160, 184, 194, 230, 248, 256, 310, 320, 368, 388, 460, 485, 496, 620, 640, 713, 736, 776, 920, 970, 992, 1240, 1280, 1426, 1472, 1552, 1840, 1940, 1984, 2231, 2480, 2852, 2944, 3007, 3104, 3565, 3680, 3880, 3968, 4462, 4960, 5704, 5888, 6014, 6208, 7130, 7360, 7760, 7936, 8924, 9920, 11155, 11408, 12028, 12416, 14260, 14720, 15035, 15520, 17848, 19840, 22310, 22816, 24056, 24832, 28520, 29440, 30070, 31040, 35696, 39680, 44620, 45632, 48112, 57040, 60140, 62080, 69161, 71392, 89240, 91264, 96224, 114080, 120280, 124160, 138322, 142784, 178480, 182528, 192448, 228160, 240560, 276644, 285568, 345805, 356960, 384896, 456320, 481120, 553288, 571136, 691610, 713920, 769792, 912640, 962240, 1106576, 1383220, 1427840, 1924480, 2213152, 2766440, 2855680, 3848960, 4426304, 5532880, 8852608, 11065760, 17705216, 22131520, 44263040, 88526080]

約数ペア:

[(1, 88526080), (2, 44263040), (4, 22131520), (5, 17705216), (8, 11065760), (10, 8852608), (16, 5532880), (20, 4426304), (23, 3848960), (31, 2855680), (32, 2766440), (40, 2213152), (46, 1924480), (62, 1427840), (64, 1383220), (80, 1106576), (92, 962240), (97, 912640), (115, 769792), (124, 713920), (128, 691610), (155, 571136), (160, 553288), (184, 481120), (194, 456320), (230, 384896), (248, 356960), (256, 345805), (310, 285568), (320, 276644), (368, 240560), (388, 228160), (460, 192448), (485, 182528), (496, 178480), (620, 142784), (640, 138322), (713, 124160), (736, 120280), (776, 114080), (920, 96224), (970, 91264), (992, 89240), (1240, 71392), (1280, 69161), (1426, 62080), (1472, 60140), (1552, 57040), (1840, 48112), (1940, 45632), (1984, 44620), (2231, 39680), (2480, 35696), (2852, 31040), (2944, 30070), (3007, 29440), (3104, 28520), (3565, 24832), (3680, 24056), (3880, 22816), (3968, 22310), (4462, 19840), (4960, 17848), (5704, 15520), (5888, 15035), (6014, 14720), (6208, 14260), (7130, 12416), (7360, 12028), (7760, 11408), (7936, 11155), (8924, 9920)]