492755680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 1221562944

約数和(自身を除く): 728807264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 293, 368, 457, 460, 586, 736, 914, 920, 1172, 1465, 1828, 1840, 2285, 2344, 2930, 3656, 3680, 4570, 4688, 5860, 6739, 7312, 9140, 9376, 10511, 11720, 13478, 14624, 18280, 21022, 23440, 26956, 33695, 36560, 42044, 46880, 52555, 53912, 67390, 73120, 84088, 105110, 107824, 133901, 134780, 168176, 210220, 215648, 267802, 269560, 336352, 420440, 535604, 539120, 669505, 840880, 1071208, 1078240, 1339010, 1681760, 2142416, 2678020, 3079723, 4284832, 5356040, 6159446, 10712080, 12318892, 15398615, 21424160, 24637784, 30797230, 49275568, 61594460, 98551136, 123188920, 246377840, 492755680]

約数ペア:

[(1, 492755680), (2, 246377840), (4, 123188920), (5, 98551136), (8, 61594460), (10, 49275568), (16, 30797230), (20, 24637784), (23, 21424160), (32, 15398615), (40, 12318892), (46, 10712080), (80, 6159446), (92, 5356040), (115, 4284832), (160, 3079723), (184, 2678020), (230, 2142416), (293, 1681760), (368, 1339010), (457, 1078240), (460, 1071208), (586, 840880), (736, 669505), (914, 539120), (920, 535604), (1172, 420440), (1465, 336352), (1828, 269560), (1840, 267802), (2285, 215648), (2344, 210220), (2930, 168176), (3656, 134780), (3680, 133901), (4570, 107824), (4688, 105110), (5860, 84088), (6739, 73120), (7312, 67390), (9140, 53912), (9376, 52555), (10511, 46880), (11720, 42044), (13478, 36560), (14624, 33695), (18280, 26956), (21022, 23440)]