91130080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1032

約数の個数: 96

約数和(自身を含む): 234178560

約数和(自身を除く): 143048480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 967, 992, 1178, 1240, 1520, 1934, 2356, 2480, 2945, 3040, 3868, 4712, 4835, 4960, 5890, 7736, 9424, 9670, 11780, 15472, 18373, 18848, 19340, 23560, 29977, 30944, 36746, 38680, 47120, 59954, 73492, 77360, 91865, 94240, 119908, 146984, 149885, 154720, 183730, 239816, 293968, 299770, 367460, 479632, 569563, 587936, 599540, 734920, 959264, 1139126, 1199080, 1469840, 2278252, 2398160, 2847815, 2939680, 4556504, 4796320, 5695630, 9113008, 11391260, 18226016, 22782520, 45565040, 91130080]

約数ペア:

[(1, 91130080), (2, 45565040), (4, 22782520), (5, 18226016), (8, 11391260), (10, 9113008), (16, 5695630), (19, 4796320), (20, 4556504), (31, 2939680), (32, 2847815), (38, 2398160), (40, 2278252), (62, 1469840), (76, 1199080), (80, 1139126), (95, 959264), (124, 734920), (152, 599540), (155, 587936), (160, 569563), (190, 479632), (248, 367460), (304, 299770), (310, 293968), (380, 239816), (496, 183730), (589, 154720), (608, 149885), (620, 146984), (760, 119908), (967, 94240), (992, 91865), (1178, 77360), (1240, 73492), (1520, 59954), (1934, 47120), (2356, 38680), (2480, 36746), (2945, 30944), (3040, 29977), (3868, 23560), (4712, 19340), (4835, 18848), (4960, 18373), (5890, 15472), (7736, 11780), (9424, 9670)]