20230080910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1\times {\mathrm{1087}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 39481344000

約数和(自身を除く): 19251263090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 599, 1087, 1195, 1198, 2174, 2390, 2995, 3107, 5435, 5990, 6214, 7787, 10870, 14131, 15535, 15574, 28262, 31070, 38935, 70655, 77870, 141310, 143161, 259793, 286322, 519586, 651113, 715805, 1298965, 1302226, 1431610, 1861093, 2597930, 3255565, 3377309, 3722186, 6511130, 6754618, 8464469, 9305465, 16886545, 16928938, 18610930, 33773090, 42322345, 84644690, 155616007, 311232014, 778080035, 1556160070, 2023008091, 4046016182, 10115040455, 20230080910]

約数ペア:

[(1, 20230080910), (2, 10115040455), (5, 4046016182), (10, 2023008091), (13, 1556160070), (26, 778080035), (65, 311232014), (130, 155616007), (239, 84644690), (478, 42322345), (599, 33773090), (1087, 18610930), (1195, 16928938), (1198, 16886545), (2174, 9305465), (2390, 8464469), (2995, 6754618), (3107, 6511130), (5435, 3722186), (5990, 3377309), (6214, 3255565), (7787, 2597930), (10870, 1861093), (14131, 1431610), (15535, 1302226), (15574, 1298965), (28262, 715805), (31070, 651113), (38935, 519586), (70655, 286322), (77870, 259793), (141310, 143161)]