2690357360

素因数分解:

$2^4\times 5^1\times {\mathrm{2729}}^1\times {\mathrm{12323}}^1$

素因数の和:15065

約数の個数: 40

約数和(自身を含む): 6257880720

約数和(自身を除く): 3567523360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2729, 5458, 10916, 12323, 13645, 21832, 24646, 27290, 43664, 49292, 54580, 61615, 98584, 109160, 123230, 197168, 218320, 246460, 492920, 985840, 33629467, 67258934, 134517868, 168147335, 269035736, 336294670, 538071472, 672589340, 1345178680, 2690357360]

約数ペア:

[(1, 2690357360), (2, 1345178680), (4, 672589340), (5, 538071472), (8, 336294670), (10, 269035736), (16, 168147335), (20, 134517868), (40, 67258934), (80, 33629467), (2729, 985840), (5458, 492920), (10916, 246460), (12323, 218320), (13645, 197168), (21832, 123230), (24646, 109160), (27290, 98584), (43664, 61615), (49292, 54580)]