16337580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5557}}^1$

素因数の和:5583

約数の個数: 72

約数和(自身を含む): 53223408

約数和(自身を除く): 36885828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5557, 11114, 16671, 22228, 27785, 33342, 38899, 55570, 66684, 77798, 83355, 111140, 116697, 155596, 166710, 194495, 233394, 272293, 333420, 388990, 466788, 544586, 583485, 777980, 816879, 1089172, 1166970, 1361465, 1633758, 2333940, 2722930, 3267516, 4084395, 5445860, 8168790, 16337580]

約数ペア:

[(1, 16337580), (2, 8168790), (3, 5445860), (4, 4084395), (5, 3267516), (6, 2722930), (7, 2333940), (10, 1633758), (12, 1361465), (14, 1166970), (15, 1089172), (20, 816879), (21, 777980), (28, 583485), (30, 544586), (35, 466788), (42, 388990), (49, 333420), (60, 272293), (70, 233394), (84, 194495), (98, 166710), (105, 155596), (140, 116697), (147, 111140), (196, 83355), (210, 77798), (245, 66684), (294, 55570), (420, 38899), (490, 33342), (588, 27785), (735, 22228), (980, 16671), (1470, 11114), (2940, 5557)]