80450090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 174680064

約数和(自身を除く): 94229974

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 107, 115, 161, 214, 230, 322, 467, 535, 749, 805, 934, 1070, 1498, 1610, 2335, 2461, 3269, 3745, 4670, 4922, 6538, 7490, 10741, 12305, 16345, 17227, 21482, 24610, 32690, 34454, 49969, 53705, 75187, 86135, 99938, 107410, 150374, 172270, 249845, 349783, 375935, 499690, 699566, 751870, 1149287, 1748915, 2298574, 3497830, 5746435, 8045009, 11492870, 16090018, 40225045, 80450090]

約数ペア:

[(1, 80450090), (2, 40225045), (5, 16090018), (7, 11492870), (10, 8045009), (14, 5746435), (23, 3497830), (35, 2298574), (46, 1748915), (70, 1149287), (107, 751870), (115, 699566), (161, 499690), (214, 375935), (230, 349783), (322, 249845), (467, 172270), (535, 150374), (749, 107410), (805, 99938), (934, 86135), (1070, 75187), (1498, 53705), (1610, 49969), (2335, 34454), (2461, 32690), (3269, 24610), (3745, 21482), (4670, 17227), (4922, 16345), (6538, 12305), (7490, 10741)]