72668300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13711}}^1$

素因数の和:13778

約数の個数: 36

約数和(自身を含む): 160677216

約数和(自身を除く): 88008916

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 13711, 27422, 54844, 68555, 137110, 274220, 342775, 685550, 726683, 1371100, 1453366, 2906732, 3633415, 7266830, 14533660, 18167075, 36334150, 72668300]

約数ペア:

[(1, 72668300), (2, 36334150), (4, 18167075), (5, 14533660), (10, 7266830), (20, 3633415), (25, 2906732), (50, 1453366), (53, 1371100), (100, 726683), (106, 685550), (212, 342775), (265, 274220), (530, 137110), (1060, 68555), (1325, 54844), (2650, 27422), (5300, 13711)]