148642000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5717}}^1$

素因数の和:5753

約数の個数: 80

約数和(自身を含む): 387131472

約数和(自身を除く): 238489472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2600, 3250, 5200, 5717, 6500, 11434, 13000, 22868, 26000, 28585, 45736, 57170, 74321, 91472, 114340, 142925, 148642, 228680, 285850, 297284, 371605, 457360, 571700, 594568, 714625, 743210, 1143400, 1189136, 1429250, 1486420, 1858025, 2286800, 2858500, 2972840, 3716050, 5717000, 5945680, 7432100, 9290125, 11434000, 14864200, 18580250, 29728400, 37160500, 74321000, 148642000]

約数ペア:

[(1, 148642000), (2, 74321000), (4, 37160500), (5, 29728400), (8, 18580250), (10, 14864200), (13, 11434000), (16, 9290125), (20, 7432100), (25, 5945680), (26, 5717000), (40, 3716050), (50, 2972840), (52, 2858500), (65, 2286800), (80, 1858025), (100, 1486420), (104, 1429250), (125, 1189136), (130, 1143400), (200, 743210), (208, 714625), (250, 594568), (260, 571700), (325, 457360), (400, 371605), (500, 297284), (520, 285850), (650, 228680), (1000, 148642), (1040, 142925), (1300, 114340), (1625, 91472), (2000, 74321), (2600, 57170), (3250, 45736), (5200, 28585), (5717, 26000), (6500, 22868), (11434, 13000)]