47835160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 114501600

約数和(自身を除く): 66666440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 113, 152, 190, 226, 380, 452, 557, 565, 760, 904, 1114, 1130, 2147, 2228, 2260, 2785, 4294, 4456, 4520, 5570, 8588, 10583, 10735, 11140, 17176, 21166, 21470, 22280, 42332, 42940, 52915, 62941, 84664, 85880, 105830, 125882, 211660, 251764, 314705, 423320, 503528, 629410, 1195879, 1258820, 2391758, 2517640, 4783516, 5979395, 9567032, 11958790, 23917580, 47835160]

約数ペア:

[(1, 47835160), (2, 23917580), (4, 11958790), (5, 9567032), (8, 5979395), (10, 4783516), (19, 2517640), (20, 2391758), (38, 1258820), (40, 1195879), (76, 629410), (95, 503528), (113, 423320), (152, 314705), (190, 251764), (226, 211660), (380, 125882), (452, 105830), (557, 85880), (565, 84664), (760, 62941), (904, 52915), (1114, 42940), (1130, 42332), (2147, 22280), (2228, 21470), (2260, 21166), (2785, 17176), (4294, 11140), (4456, 10735), (4520, 10583), (5570, 8588)]