546940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 1270080

約数和(自身を除く): 723140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 41, 46, 58, 82, 92, 115, 116, 145, 164, 205, 230, 290, 410, 460, 580, 667, 820, 943, 1189, 1334, 1886, 2378, 2668, 3335, 3772, 4715, 4756, 5945, 6670, 9430, 11890, 13340, 18860, 23780, 27347, 54694, 109388, 136735, 273470, 546940]

約数ペア:

[(1, 546940), (2, 273470), (4, 136735), (5, 109388), (10, 54694), (20, 27347), (23, 23780), (29, 18860), (41, 13340), (46, 11890), (58, 9430), (82, 6670), (92, 5945), (115, 4756), (116, 4715), (145, 3772), (164, 3335), (205, 2668), (230, 2378), (290, 1886), (410, 1334), (460, 1189), (580, 943), (667, 820)]