4328497840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3182719}}^1$

素因数の和:3182749

約数の個数: 40

約数和(自身を含む): 10655746560

約数和(自身を除く): 6327248720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3182719, 6365438, 12730876, 15913595, 25461752, 31827190, 50923504, 54106223, 63654380, 108212446, 127308760, 216424892, 254617520, 270531115, 432849784, 541062230, 865699568, 1082124460, 2164248920, 4328497840]

約数ペア:

[(1, 4328497840), (2, 2164248920), (4, 1082124460), (5, 865699568), (8, 541062230), (10, 432849784), (16, 270531115), (17, 254617520), (20, 216424892), (34, 127308760), (40, 108212446), (68, 63654380), (80, 54106223), (85, 50923504), (136, 31827190), (170, 25461752), (272, 15913595), (340, 12730876), (680, 6365438), (1360, 3182719)]