25118300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 58079616

約数和(自身を除く): 32961316

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 67, 92, 100, 115, 134, 163, 230, 268, 326, 335, 460, 575, 652, 670, 815, 1150, 1340, 1541, 1630, 1675, 2300, 3082, 3260, 3350, 3749, 4075, 6164, 6700, 7498, 7705, 8150, 10921, 14996, 15410, 16300, 18745, 21842, 30820, 37490, 38525, 43684, 54605, 74980, 77050, 93725, 109210, 154100, 187450, 218420, 251183, 273025, 374900, 502366, 546050, 1004732, 1092100, 1255915, 2511830, 5023660, 6279575, 12559150, 25118300]

約数ペア:

[(1, 25118300), (2, 12559150), (4, 6279575), (5, 5023660), (10, 2511830), (20, 1255915), (23, 1092100), (25, 1004732), (46, 546050), (50, 502366), (67, 374900), (92, 273025), (100, 251183), (115, 218420), (134, 187450), (163, 154100), (230, 109210), (268, 93725), (326, 77050), (335, 74980), (460, 54605), (575, 43684), (652, 38525), (670, 37490), (815, 30820), (1150, 21842), (1340, 18745), (1541, 16300), (1630, 15410), (1675, 14996), (2300, 10921), (3082, 8150), (3260, 7705), (3350, 7498), (3749, 6700), (4075, 6164)]