142777897340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{56041}}^1$

素因数の和:56343

約数の個数: 96

約数和(自身を含む): 332163175680

約数和(自身を除く): 189385278340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 239, 260, 410, 478, 533, 820, 956, 1066, 1195, 2132, 2390, 2665, 3107, 4780, 5330, 6214, 9799, 10660, 12428, 15535, 19598, 31070, 39196, 48995, 56041, 62140, 97990, 112082, 127387, 195980, 224164, 254774, 280205, 509548, 560410, 636935, 728533, 1120820, 1273870, 1457066, 2297681, 2547740, 2914132, 3642665, 4595362, 7285330, 9190724, 11488405, 13393799, 14570660, 22976810, 26787598, 29869853, 45953620, 53575196, 59739706, 66968995, 119479412, 133937990, 149349265, 174119387, 267875980, 298698530, 348238774, 549145759, 597397060, 696477548, 870596935, 1098291518, 1741193870, 2196583036, 2745728795, 3482387740, 5491457590, 7138894867, 10982915180, 14277789734, 28555579468, 35694474335, 71388948670, 142777897340]

約数ペア:

[(1, 142777897340), (2, 71388948670), (4, 35694474335), (5, 28555579468), (10, 14277789734), (13, 10982915180), (20, 7138894867), (26, 5491457590), (41, 3482387740), (52, 2745728795), (65, 2196583036), (82, 1741193870), (130, 1098291518), (164, 870596935), (205, 696477548), (239, 597397060), (260, 549145759), (410, 348238774), (478, 298698530), (533, 267875980), (820, 174119387), (956, 149349265), (1066, 133937990), (1195, 119479412), (2132, 66968995), (2390, 59739706), (2665, 53575196), (3107, 45953620), (4780, 29869853), (5330, 26787598), (6214, 22976810), (9799, 14570660), (10660, 13393799), (12428, 11488405), (15535, 9190724), (19598, 7285330), (31070, 4595362), (39196, 3642665), (48995, 2914132), (56041, 2547740), (62140, 2297681), (97990, 1457066), (112082, 1273870), (127387, 1120820), (195980, 728533), (224164, 636935), (254774, 560410), (280205, 509548)]