82587940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 110464220

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 41, 46, 58, 82, 92, 115, 116, 145, 151, 164, 205, 230, 290, 302, 410, 460, 580, 604, 667, 755, 820, 943, 1189, 1334, 1510, 1886, 2378, 2668, 3020, 3335, 3473, 3772, 4379, 4715, 4756, 5945, 6191, 6670, 6946, 8758, 9430, 11890, 12382, 13340, 13892, 17365, 17516, 18860, 21895, 23780, 24764, 27347, 30955, 34730, 43790, 54694, 61910, 69460, 87580, 100717, 109388, 123820, 136735, 142393, 179539, 201434, 273470, 284786, 359078, 402868, 503585, 546940, 569572, 711965, 718156, 897695, 1007170, 1423930, 1795390, 2014340, 2847860, 3590780, 4129397, 8258794, 16517588, 20646985, 41293970, 82587940]

約数ペア:

[(1, 82587940), (2, 41293970), (4, 20646985), (5, 16517588), (10, 8258794), (20, 4129397), (23, 3590780), (29, 2847860), (41, 2014340), (46, 1795390), (58, 1423930), (82, 1007170), (92, 897695), (115, 718156), (116, 711965), (145, 569572), (151, 546940), (164, 503585), (205, 402868), (230, 359078), (290, 284786), (302, 273470), (410, 201434), (460, 179539), (580, 142393), (604, 136735), (667, 123820), (755, 109388), (820, 100717), (943, 87580), (1189, 69460), (1334, 61910), (1510, 54694), (1886, 43790), (2378, 34730), (2668, 30955), (3020, 27347), (3335, 24764), (3473, 23780), (3772, 21895), (4379, 18860), (4715, 17516), (4756, 17365), (5945, 13892), (6191, 13340), (6670, 12382), (6946, 11890), (8758, 9430)]