148714280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25999}}^1$

素因数の和:26034

約数の個数: 64

約数和(自身を含む): 393120000

約数和(自身を除く): 244405720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 25999, 51998, 103996, 129995, 207992, 259990, 285989, 337987, 519980, 571978, 675974, 1039960, 1143956, 1351948, 1429945, 1689935, 2287912, 2703896, 2859890, 3379870, 3717857, 5719780, 6759740, 7435714, 11439560, 13519480, 14871428, 18589285, 29742856, 37178570, 74357140, 148714280]

約数ペア:

[(1, 148714280), (2, 74357140), (4, 37178570), (5, 29742856), (8, 18589285), (10, 14871428), (11, 13519480), (13, 11439560), (20, 7435714), (22, 6759740), (26, 5719780), (40, 3717857), (44, 3379870), (52, 2859890), (55, 2703896), (65, 2287912), (88, 1689935), (104, 1429945), (110, 1351948), (130, 1143956), (143, 1039960), (220, 675974), (260, 571978), (286, 519980), (440, 337987), (520, 285989), (572, 259990), (715, 207992), (1144, 129995), (1430, 103996), (2860, 51998), (5720, 25999)]