23198240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 62233920

約数和(自身を除く): 39035680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 587, 608, 760, 988, 1040, 1174, 1235, 1520, 1976, 2080, 2348, 2470, 2935, 3040, 3952, 4696, 4940, 5870, 7631, 7904, 9392, 9880, 11153, 11740, 15262, 18784, 19760, 22306, 23480, 30524, 38155, 39520, 44612, 46960, 55765, 61048, 76310, 89224, 93920, 111530, 122096, 144989, 152620, 178448, 223060, 244192, 289978, 305240, 356896, 446120, 579956, 610480, 724945, 892240, 1159912, 1220960, 1449890, 1784480, 2319824, 2899780, 4639648, 5799560, 11599120, 23198240]

約数ペア:

[(1, 23198240), (2, 11599120), (4, 5799560), (5, 4639648), (8, 2899780), (10, 2319824), (13, 1784480), (16, 1449890), (19, 1220960), (20, 1159912), (26, 892240), (32, 724945), (38, 610480), (40, 579956), (52, 446120), (65, 356896), (76, 305240), (80, 289978), (95, 244192), (104, 223060), (130, 178448), (152, 152620), (160, 144989), (190, 122096), (208, 111530), (247, 93920), (260, 89224), (304, 76310), (380, 61048), (416, 55765), (494, 46960), (520, 44612), (587, 39520), (608, 38155), (760, 30524), (988, 23480), (1040, 22306), (1174, 19760), (1235, 18784), (1520, 15262), (1976, 11740), (2080, 11153), (2348, 9880), (2470, 9392), (2935, 7904), (3040, 7631), (3952, 5870), (4696, 4940)]