57501280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11593}}^1$

素因数の和:11639

約数の個数: 48

約数和(自身を含む): 140241024

約数和(自身を除く): 82739744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 11593, 23186, 46372, 57965, 92744, 115930, 185488, 231860, 359383, 370976, 463720, 718766, 927440, 1437532, 1796915, 1854880, 2875064, 3593830, 5750128, 7187660, 11500256, 14375320, 28750640, 57501280]

約数ペア:

[(1, 57501280), (2, 28750640), (4, 14375320), (5, 11500256), (8, 7187660), (10, 5750128), (16, 3593830), (20, 2875064), (31, 1854880), (32, 1796915), (40, 1437532), (62, 927440), (80, 718766), (124, 463720), (155, 370976), (160, 359383), (248, 231860), (310, 185488), (496, 115930), (620, 92744), (992, 57965), (1240, 46372), (2480, 23186), (4960, 11593)]