22461800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 57585600

約数和(自身を除く): 35123800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 184, 190, 200, 230, 257, 380, 437, 460, 475, 514, 575, 760, 874, 920, 950, 1028, 1150, 1285, 1748, 1900, 2056, 2185, 2300, 2570, 3496, 3800, 4370, 4600, 4883, 5140, 5911, 6425, 8740, 9766, 10280, 10925, 11822, 12850, 17480, 19532, 21850, 23644, 24415, 25700, 29555, 39064, 43700, 47288, 48830, 51400, 59110, 87400, 97660, 112309, 118220, 122075, 147775, 195320, 224618, 236440, 244150, 295550, 449236, 488300, 561545, 591100, 898472, 976600, 1123090, 1182200, 2246180, 2807725, 4492360, 5615450, 11230900, 22461800]

約数ペア:

[(1, 22461800), (2, 11230900), (4, 5615450), (5, 4492360), (8, 2807725), (10, 2246180), (19, 1182200), (20, 1123090), (23, 976600), (25, 898472), (38, 591100), (40, 561545), (46, 488300), (50, 449236), (76, 295550), (92, 244150), (95, 236440), (100, 224618), (115, 195320), (152, 147775), (184, 122075), (190, 118220), (200, 112309), (230, 97660), (257, 87400), (380, 59110), (437, 51400), (460, 48830), (475, 47288), (514, 43700), (575, 39064), (760, 29555), (874, 25700), (920, 24415), (950, 23644), (1028, 21850), (1150, 19532), (1285, 17480), (1748, 12850), (1900, 11822), (2056, 10925), (2185, 10280), (2300, 9766), (2570, 8740), (3496, 6425), (3800, 5911), (4370, 5140), (4600, 4883)]