15702749680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{72671}}^1$

素因数の和:72794

約数の個数: 80

約数和(自身を含む): 38009781504

約数和(自身を除く): 22307031824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 73, 74, 80, 146, 148, 185, 292, 296, 365, 370, 584, 592, 730, 740, 1168, 1460, 1480, 2701, 2920, 2960, 5402, 5840, 10804, 13505, 21608, 27010, 43216, 54020, 72671, 108040, 145342, 216080, 290684, 363355, 581368, 726710, 1162736, 1453420, 2688827, 2906840, 5304983, 5377654, 5813680, 10609966, 10755308, 13444135, 21219932, 21510616, 26524915, 26888270, 42439864, 43021232, 53049830, 53776540, 84879728, 106099660, 107553080, 196284371, 212199320, 215106160, 392568742, 424398640, 785137484, 981421855, 1570274968, 1962843710, 3140549936, 3925687420, 7851374840, 15702749680]

約数ペア:

[(1, 15702749680), (2, 7851374840), (4, 3925687420), (5, 3140549936), (8, 1962843710), (10, 1570274968), (16, 981421855), (20, 785137484), (37, 424398640), (40, 392568742), (73, 215106160), (74, 212199320), (80, 196284371), (146, 107553080), (148, 106099660), (185, 84879728), (292, 53776540), (296, 53049830), (365, 43021232), (370, 42439864), (584, 26888270), (592, 26524915), (730, 21510616), (740, 21219932), (1168, 13444135), (1460, 10755308), (1480, 10609966), (2701, 5813680), (2920, 5377654), (2960, 5304983), (5402, 2906840), (5840, 2688827), (10804, 1453420), (13505, 1162736), (21608, 726710), (27010, 581368), (43216, 363355), (54020, 290684), (72671, 216080), (108040, 145342)]