53840240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 135259200

約数和(自身を除く): 81418960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1009, 1160, 1334, 1840, 2018, 2320, 2668, 3335, 4036, 5045, 5336, 6670, 8072, 10090, 10672, 13340, 16144, 20180, 23207, 26680, 29261, 40360, 46414, 53360, 58522, 80720, 92828, 116035, 117044, 146305, 185656, 232070, 234088, 292610, 371312, 464140, 468176, 585220, 673003, 928280, 1170440, 1346006, 1856560, 2340880, 2692012, 3365015, 5384024, 6730030, 10768048, 13460060, 26920120, 53840240]

約数ペア:

[(1, 53840240), (2, 26920120), (4, 13460060), (5, 10768048), (8, 6730030), (10, 5384024), (16, 3365015), (20, 2692012), (23, 2340880), (29, 1856560), (40, 1346006), (46, 1170440), (58, 928280), (80, 673003), (92, 585220), (115, 468176), (116, 464140), (145, 371312), (184, 292610), (230, 234088), (232, 232070), (290, 185656), (368, 146305), (460, 117044), (464, 116035), (580, 92828), (667, 80720), (920, 58522), (1009, 53360), (1160, 46414), (1334, 40360), (1840, 29261), (2018, 26680), (2320, 23207), (2668, 20180), (3335, 16144), (4036, 13340), (5045, 10672), (5336, 10090), (6670, 8072)]