38946050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 85775760

約数和(自身を除く): 46829710

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 169, 275, 286, 325, 338, 419, 550, 650, 715, 838, 845, 1430, 1690, 1859, 2095, 3575, 3718, 4190, 4225, 4609, 5447, 7150, 8450, 9218, 9295, 10475, 10894, 18590, 20950, 23045, 27235, 46090, 46475, 54470, 59917, 70811, 92950, 115225, 119834, 136175, 141622, 230450, 272350, 299585, 354055, 599170, 708110, 778921, 1497925, 1557842, 1770275, 2995850, 3540550, 3894605, 7789210, 19473025, 38946050]

約数ペア:

[(1, 38946050), (2, 19473025), (5, 7789210), (10, 3894605), (11, 3540550), (13, 2995850), (22, 1770275), (25, 1557842), (26, 1497925), (50, 778921), (55, 708110), (65, 599170), (110, 354055), (130, 299585), (143, 272350), (169, 230450), (275, 141622), (286, 136175), (325, 119834), (338, 115225), (419, 92950), (550, 70811), (650, 59917), (715, 54470), (838, 46475), (845, 46090), (1430, 27235), (1690, 23045), (1859, 20950), (2095, 18590), (3575, 10894), (3718, 10475), (4190, 9295), (4225, 9218), (4609, 8450), (5447, 7150)]