188202920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4691}}^1$

素因数の和:4778

約数の個数: 64

約数和(自身を含む): 456062400

約数和(自身を除く): 267859480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1180, 2006, 2360, 4012, 4691, 5015, 8024, 9382, 10030, 18764, 20060, 23455, 37528, 40120, 46910, 79747, 93820, 159494, 187640, 276769, 318988, 398735, 553538, 637976, 797470, 1107076, 1383845, 1594940, 2214152, 2767690, 3189880, 4705073, 5535380, 9410146, 11070760, 18820292, 23525365, 37640584, 47050730, 94101460, 188202920]

約数ペア:

[(1, 188202920), (2, 94101460), (4, 47050730), (5, 37640584), (8, 23525365), (10, 18820292), (17, 11070760), (20, 9410146), (34, 5535380), (40, 4705073), (59, 3189880), (68, 2767690), (85, 2214152), (118, 1594940), (136, 1383845), (170, 1107076), (236, 797470), (295, 637976), (340, 553538), (472, 398735), (590, 318988), (680, 276769), (1003, 187640), (1180, 159494), (2006, 93820), (2360, 79747), (4012, 46910), (4691, 40120), (5015, 37528), (8024, 23455), (9382, 20060), (10030, 18764)]