44840900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2073

約数の個数: 72

約数和(自身を含む): 111008520

約数和(自身を除く): 66167620

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2029, 2210, 4058, 4420, 5525, 8116, 10145, 11050, 20290, 22100, 26377, 34493, 40580, 50725, 52754, 68986, 101450, 105508, 131885, 137972, 172465, 202900, 263770, 344930, 448409, 527540, 659425, 689860, 862325, 896818, 1318850, 1724650, 1793636, 2242045, 2637700, 3449300, 4484090, 8968180, 11210225, 22420450, 44840900]

約数ペア:

[(1, 44840900), (2, 22420450), (4, 11210225), (5, 8968180), (10, 4484090), (13, 3449300), (17, 2637700), (20, 2242045), (25, 1793636), (26, 1724650), (34, 1318850), (50, 896818), (52, 862325), (65, 689860), (68, 659425), (85, 527540), (100, 448409), (130, 344930), (170, 263770), (221, 202900), (260, 172465), (325, 137972), (340, 131885), (425, 105508), (442, 101450), (650, 68986), (850, 52754), (884, 50725), (1105, 40580), (1300, 34493), (1700, 26377), (2029, 22100), (2210, 20290), (4058, 11050), (4420, 10145), (5525, 8116)]