201928298480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81422701}}^1$

素因数の和:81422745

約数の個数: 40

約数和(自身を含む): 484627922304

約数和(自身を除く): 282699623824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 81422701, 162845402, 325690804, 407113505, 651381608, 814227010, 1302763216, 1628454020, 2524103731, 3256908040, 5048207462, 6513816080, 10096414924, 12620518655, 20192829848, 25241037310, 40385659696, 50482074620, 100964149240, 201928298480]

約数ペア:

[(1, 201928298480), (2, 100964149240), (4, 50482074620), (5, 40385659696), (8, 25241037310), (10, 20192829848), (16, 12620518655), (20, 10096414924), (31, 6513816080), (40, 5048207462), (62, 3256908040), (80, 2524103731), (124, 1628454020), (155, 1302763216), (248, 814227010), (310, 651381608), (496, 407113505), (620, 325690804), (1240, 162845402), (2480, 81422701)]