9508501040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{72341}}^1$

素因数の和:72438

約数の個数: 80

約数和(自身を含む): 23251297536

約数和(自身を除く): 13742796496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 424, 496, 530, 620, 848, 1060, 1240, 1643, 2120, 2480, 3286, 4240, 6572, 8215, 13144, 16430, 26288, 32860, 65720, 72341, 131440, 144682, 289364, 361705, 578728, 723410, 1157456, 1446820, 2242571, 2893640, 3834073, 4485142, 5787280, 7668146, 8970284, 11212855, 15336292, 17940568, 19170365, 22425710, 30672584, 35881136, 38340730, 44851420, 61345168, 76681460, 89702840, 118856263, 153362920, 179405680, 237712526, 306725840, 475425052, 594281315, 950850104, 1188562630, 1901700208, 2377125260, 4754250520, 9508501040]

約数ペア:

[(1, 9508501040), (2, 4754250520), (4, 2377125260), (5, 1901700208), (8, 1188562630), (10, 950850104), (16, 594281315), (20, 475425052), (31, 306725840), (40, 237712526), (53, 179405680), (62, 153362920), (80, 118856263), (106, 89702840), (124, 76681460), (155, 61345168), (212, 44851420), (248, 38340730), (265, 35881136), (310, 30672584), (424, 22425710), (496, 19170365), (530, 17940568), (620, 15336292), (848, 11212855), (1060, 8970284), (1240, 7668146), (1643, 5787280), (2120, 4485142), (2480, 3834073), (3286, 2893640), (4240, 2242571), (6572, 1446820), (8215, 1157456), (13144, 723410), (16430, 578728), (26288, 361705), (32860, 289364), (65720, 144682), (72341, 131440)]