38624820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2201

約数の個数: 96

約数和(自身を含む): 121588992

約数和(自身を除く): 82964172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2153, 2990, 3588, 4306, 4485, 5980, 6459, 8612, 8970, 10765, 12918, 17940, 21530, 25836, 27989, 32295, 43060, 49519, 55978, 64590, 83967, 99038, 111956, 129180, 139945, 148557, 167934, 198076, 247595, 279890, 297114, 335868, 419835, 495190, 559780, 594228, 643747, 742785, 839670, 990380, 1287494, 1485570, 1679340, 1931241, 2574988, 2971140, 3218735, 3862482, 6437470, 7724964, 9656205, 12874940, 19312410, 38624820]

約数ペア:

[(1, 38624820), (2, 19312410), (3, 12874940), (4, 9656205), (5, 7724964), (6, 6437470), (10, 3862482), (12, 3218735), (13, 2971140), (15, 2574988), (20, 1931241), (23, 1679340), (26, 1485570), (30, 1287494), (39, 990380), (46, 839670), (52, 742785), (60, 643747), (65, 594228), (69, 559780), (78, 495190), (92, 419835), (115, 335868), (130, 297114), (138, 279890), (156, 247595), (195, 198076), (230, 167934), (260, 148557), (276, 139945), (299, 129180), (345, 111956), (390, 99038), (460, 83967), (598, 64590), (690, 55978), (780, 49519), (897, 43060), (1196, 32295), (1380, 27989), (1495, 25836), (1794, 21530), (2153, 17940), (2990, 12918), (3588, 10765), (4306, 8970), (4485, 8612), (5980, 6459)]