104879320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28813}}^1$

素因数の和:28844

約数の個数: 64

約数和(自身を含む): 290445120

約数和(自身を除く): 185565800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 28813, 57626, 115252, 144065, 201691, 230504, 288130, 374569, 403382, 576260, 749138, 806764, 1008455, 1152520, 1498276, 1613528, 1872845, 2016910, 2621983, 2996552, 3745690, 4033820, 5243966, 7491380, 8067640, 10487932, 13109915, 14982760, 20975864, 26219830, 52439660, 104879320]

約数ペア:

[(1, 104879320), (2, 52439660), (4, 26219830), (5, 20975864), (7, 14982760), (8, 13109915), (10, 10487932), (13, 8067640), (14, 7491380), (20, 5243966), (26, 4033820), (28, 3745690), (35, 2996552), (40, 2621983), (52, 2016910), (56, 1872845), (65, 1613528), (70, 1498276), (91, 1152520), (104, 1008455), (130, 806764), (140, 749138), (182, 576260), (260, 403382), (280, 374569), (364, 288130), (455, 230504), (520, 201691), (728, 144065), (910, 115252), (1820, 57626), (3640, 28813)]