858596560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2017}}^1$

素因数の和:2360

約数の個数: 80

約数和(自身を含む): 2121466896

約数和(自身を除く): 1262870336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 313, 340, 626, 680, 1252, 1360, 1565, 2017, 2504, 3130, 4034, 5008, 5321, 6260, 8068, 10085, 10642, 12520, 16136, 20170, 21284, 25040, 26605, 32272, 34289, 40340, 42568, 53210, 68578, 80680, 85136, 106420, 137156, 161360, 171445, 212840, 274312, 342890, 425680, 548624, 631321, 685780, 1262642, 1371560, 2525284, 2743120, 3156605, 5050568, 6313210, 10101136, 10732457, 12626420, 21464914, 25252840, 42929828, 50505680, 53662285, 85859656, 107324570, 171719312, 214649140, 429298280, 858596560]

約数ペア:

[(1, 858596560), (2, 429298280), (4, 214649140), (5, 171719312), (8, 107324570), (10, 85859656), (16, 53662285), (17, 50505680), (20, 42929828), (34, 25252840), (40, 21464914), (68, 12626420), (80, 10732457), (85, 10101136), (136, 6313210), (170, 5050568), (272, 3156605), (313, 2743120), (340, 2525284), (626, 1371560), (680, 1262642), (1252, 685780), (1360, 631321), (1565, 548624), (2017, 425680), (2504, 342890), (3130, 274312), (4034, 212840), (5008, 171445), (5321, 161360), (6260, 137156), (8068, 106420), (10085, 85136), (10642, 80680), (12520, 68578), (16136, 53210), (20170, 42568), (21284, 40340), (25040, 34289), (26605, 32272)]