85968800

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2682

約数の個数: 72

約数和(自身を含む): 215072172

約数和(自身を除く): 129103372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1640, 2050, 2621, 3280, 4100, 5242, 6560, 8200, 10484, 13105, 16400, 20968, 26210, 32800, 41936, 52420, 65525, 83872, 104840, 107461, 131050, 209680, 214922, 262100, 419360, 429844, 524200, 537305, 859688, 1048400, 1074610, 1719376, 2096800, 2149220, 2686525, 3438752, 4298440, 5373050, 8596880, 10746100, 17193760, 21492200, 42984400, 85968800]

約数ペア:

[(1, 85968800), (2, 42984400), (4, 21492200), (5, 17193760), (8, 10746100), (10, 8596880), (16, 5373050), (20, 4298440), (25, 3438752), (32, 2686525), (40, 2149220), (41, 2096800), (50, 1719376), (80, 1074610), (82, 1048400), (100, 859688), (160, 537305), (164, 524200), (200, 429844), (205, 419360), (328, 262100), (400, 214922), (410, 209680), (656, 131050), (800, 107461), (820, 104840), (1025, 83872), (1312, 65525), (1640, 52420), (2050, 41936), (2621, 32800), (3280, 26210), (4100, 20968), (5242, 16400), (6560, 13105), (8200, 10484)]