133076407580

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1\times {\mathrm{32189}}^1$

素因数の和:33110

約数の個数: 48

約数和(自身を含む): 280703495520

約数和(自身を除く): 147627087940

約数列:

[1, 2, 4, 5, 10, 20, 421, 491, 842, 982, 1684, 1964, 2105, 2455, 4210, 4910, 8420, 9820, 32189, 64378, 128756, 160945, 206711, 321890, 413422, 643780, 826844, 1033555, 2067110, 4134220, 13551569, 15804799, 27103138, 31609598, 54206276, 63219196, 67757845, 79023995, 135515690, 158047990, 271031380, 316095980, 6653820379, 13307640758, 26615281516, 33269101895, 66538203790, 133076407580]

約数ペア:

[(1, 133076407580), (2, 66538203790), (4, 33269101895), (5, 26615281516), (10, 13307640758), (20, 6653820379), (421, 316095980), (491, 271031380), (842, 158047990), (982, 135515690), (1684, 79023995), (1964, 67757845), (2105, 63219196), (2455, 54206276), (4210, 31609598), (4910, 27103138), (8420, 15804799), (9820, 13551569), (32189, 4134220), (64378, 2067110), (128756, 1033555), (160945, 826844), (206711, 643780), (321890, 413422)]