2013284150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{1471}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 3872514048

約数和(自身を除く): 1859229898

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 883, 1471, 1550, 1766, 2942, 4415, 7355, 8830, 14710, 22075, 27373, 36775, 44150, 45601, 54746, 73550, 91202, 136865, 228005, 273730, 456010, 684325, 1140025, 1298893, 1368650, 2280050, 2597786, 6494465, 12988930, 32472325, 40265683, 64944650, 80531366, 201328415, 402656830, 1006642075, 2013284150]

約数ペア:

[(1, 2013284150), (2, 1006642075), (5, 402656830), (10, 201328415), (25, 80531366), (31, 64944650), (50, 40265683), (62, 32472325), (155, 12988930), (310, 6494465), (775, 2597786), (883, 2280050), (1471, 1368650), (1550, 1298893), (1766, 1140025), (2942, 684325), (4415, 456010), (7355, 273730), (8830, 228005), (14710, 136865), (22075, 91202), (27373, 73550), (36775, 54746), (44150, 45601)]