2059800880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15767}}^1$

素因数の和:15874

約数の個数: 80

約数和(自身を含む): 5067961344

約数和(自身を除く): 3008160464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 80, 92, 115, 142, 184, 230, 284, 355, 368, 460, 568, 710, 920, 1136, 1420, 1633, 1840, 2840, 3266, 5680, 6532, 8165, 13064, 15767, 16330, 26128, 31534, 32660, 63068, 65320, 78835, 126136, 130640, 157670, 252272, 315340, 362641, 630680, 725282, 1119457, 1261360, 1450564, 1813205, 2238914, 2901128, 3626410, 4477828, 5597285, 5802256, 7252820, 8955656, 11194570, 14505640, 17911312, 22389140, 25747511, 29011280, 44778280, 51495022, 89556560, 102990044, 128737555, 205980088, 257475110, 411960176, 514950220, 1029900440, 2059800880]

約数ペア:

[(1, 2059800880), (2, 1029900440), (4, 514950220), (5, 411960176), (8, 257475110), (10, 205980088), (16, 128737555), (20, 102990044), (23, 89556560), (40, 51495022), (46, 44778280), (71, 29011280), (80, 25747511), (92, 22389140), (115, 17911312), (142, 14505640), (184, 11194570), (230, 8955656), (284, 7252820), (355, 5802256), (368, 5597285), (460, 4477828), (568, 3626410), (710, 2901128), (920, 2238914), (1136, 1813205), (1420, 1450564), (1633, 1261360), (1840, 1119457), (2840, 725282), (3266, 630680), (5680, 362641), (6532, 315340), (8165, 252272), (13064, 157670), (15767, 130640), (16330, 126136), (26128, 78835), (31534, 65320), (32660, 63068)]