2912676910100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2557}}^1\times {\mathrm{156041}}^1$

素因数の和:158685

約数の個数: 72

約数和(自身を含む): 6409637991288

約数和(自身を除く): 3496961081188

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 2557, 3650, 5114, 7300, 10228, 12785, 25570, 51140, 63925, 127850, 156041, 186661, 255700, 312082, 373322, 624164, 746644, 780205, 933305, 1560410, 1866610, 3120820, 3733220, 3901025, 4666525, 7802050, 9333050, 11390993, 15604100, 18666100, 22781986, 45563972, 56954965, 113909930, 227819860, 284774825, 398996837, 569549650, 797993674, 1139099300, 1595987348, 1994984185, 3989968370, 7979936740, 9974920925, 19949841850, 29126769101, 39899683700, 58253538202, 116507076404, 145633845505, 291267691010, 582535382020, 728169227525, 1456338455050, 2912676910100]

約数ペア:

[(1, 2912676910100), (2, 1456338455050), (4, 728169227525), (5, 582535382020), (10, 291267691010), (20, 145633845505), (25, 116507076404), (50, 58253538202), (73, 39899683700), (100, 29126769101), (146, 19949841850), (292, 9974920925), (365, 7979936740), (730, 3989968370), (1460, 1994984185), (1825, 1595987348), (2557, 1139099300), (3650, 797993674), (5114, 569549650), (7300, 398996837), (10228, 284774825), (12785, 227819860), (25570, 113909930), (51140, 56954965), (63925, 45563972), (127850, 22781986), (156041, 18666100), (186661, 15604100), (255700, 11390993), (312082, 9333050), (373322, 7802050), (624164, 4666525), (746644, 3901025), (780205, 3733220), (933305, 3120820), (1560410, 1866610)]