100230520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14827}}^1$

素因数の和:14864

約数の個数: 48

約数和(自身を含む): 244217160

約数和(自身を除く): 143986640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 14827, 29654, 59308, 74135, 118616, 148270, 192751, 296540, 385502, 593080, 771004, 963755, 1542008, 1927510, 2505763, 3855020, 5011526, 7710040, 10023052, 12528815, 20046104, 25057630, 50115260, 100230520]

約数ペア:

[(1, 100230520), (2, 50115260), (4, 25057630), (5, 20046104), (8, 12528815), (10, 10023052), (13, 7710040), (20, 5011526), (26, 3855020), (40, 2505763), (52, 1927510), (65, 1542008), (104, 963755), (130, 771004), (169, 593080), (260, 385502), (338, 296540), (520, 192751), (676, 148270), (845, 118616), (1352, 74135), (1690, 59308), (3380, 29654), (6760, 14827)]