133038399980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{579587}}^1$

素因数の和:580118

約数の個数: 48

約数和(自身を含む): 292112352000

約数和(自身を除く): 159073952020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 499, 998, 1996, 2495, 4990, 9980, 11477, 22954, 45908, 57385, 114770, 229540, 579587, 1159174, 2318348, 2897935, 5795870, 11591740, 13330501, 26661002, 53322004, 66652505, 133305010, 266610020, 289213913, 578427826, 1156855652, 1446069565, 2892139130, 5784278260, 6651919999, 13303839998, 26607679996, 33259599995, 66519199990, 133038399980]

約数ペア:

[(1, 133038399980), (2, 66519199990), (4, 33259599995), (5, 26607679996), (10, 13303839998), (20, 6651919999), (23, 5784278260), (46, 2892139130), (92, 1446069565), (115, 1156855652), (230, 578427826), (460, 289213913), (499, 266610020), (998, 133305010), (1996, 66652505), (2495, 53322004), (4990, 26661002), (9980, 13330501), (11477, 11591740), (22954, 5795870), (45908, 2897935), (57385, 2318348), (114770, 1159174), (229540, 579587)]