130482400

素因数分解:

$2^5\times 5^2\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1004

約数の個数: 72

約数和(自身を含む): 320463864

約数和(自身を除く): 189981464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 211, 400, 422, 773, 800, 844, 1055, 1546, 1688, 2110, 3092, 3376, 3865, 4220, 5275, 6184, 6752, 7730, 8440, 10550, 12368, 15460, 16880, 19325, 21100, 24736, 30920, 33760, 38650, 42200, 61840, 77300, 84400, 123680, 154600, 163103, 168800, 309200, 326206, 618400, 652412, 815515, 1304824, 1631030, 2609648, 3262060, 4077575, 5219296, 6524120, 8155150, 13048240, 16310300, 26096480, 32620600, 65241200, 130482400]

約数ペア:

[(1, 130482400), (2, 65241200), (4, 32620600), (5, 26096480), (8, 16310300), (10, 13048240), (16, 8155150), (20, 6524120), (25, 5219296), (32, 4077575), (40, 3262060), (50, 2609648), (80, 1631030), (100, 1304824), (160, 815515), (200, 652412), (211, 618400), (400, 326206), (422, 309200), (773, 168800), (800, 163103), (844, 154600), (1055, 123680), (1546, 84400), (1688, 77300), (2110, 61840), (3092, 42200), (3376, 38650), (3865, 33760), (4220, 30920), (5275, 24736), (6184, 21100), (6752, 19325), (7730, 16880), (8440, 15460), (10550, 12368)]