40900080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13109}}^1$

素因数の和:13138

約数の個数: 80

約数和(自身を含む): 136553760

約数和(自身を除く): 95653680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 13109, 26218, 39327, 52436, 65545, 78654, 104872, 131090, 157308, 170417, 196635, 209744, 262180, 314616, 340834, 393270, 511251, 524360, 629232, 681668, 786540, 852085, 1022502, 1048720, 1363336, 1573080, 1704170, 2045004, 2556255, 2726672, 3146160, 3408340, 4090008, 5112510, 6816680, 8180016, 10225020, 13633360, 20450040, 40900080]

約数ペア:

[(1, 40900080), (2, 20450040), (3, 13633360), (4, 10225020), (5, 8180016), (6, 6816680), (8, 5112510), (10, 4090008), (12, 3408340), (13, 3146160), (15, 2726672), (16, 2556255), (20, 2045004), (24, 1704170), (26, 1573080), (30, 1363336), (39, 1048720), (40, 1022502), (48, 852085), (52, 786540), (60, 681668), (65, 629232), (78, 524360), (80, 511251), (104, 393270), (120, 340834), (130, 314616), (156, 262180), (195, 209744), (208, 196635), (240, 170417), (260, 157308), (312, 131090), (390, 104872), (520, 78654), (624, 65545), (780, 52436), (1040, 39327), (1560, 26218), (3120, 13109)]