21083668300

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2540201}}^1$

素因数の和:2540298

約数の個数: 36

約数和(自身を含む): 46302802056

約数和(自身を除く): 25219133756

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 8300, 2540201, 5080402, 10160804, 12701005, 25402010, 50804020, 63505025, 127010050, 210836683, 254020100, 421673366, 843346732, 1054183415, 2108366830, 4216733660, 5270917075, 10541834150, 21083668300]

約数ペア:

[(1, 21083668300), (2, 10541834150), (4, 5270917075), (5, 4216733660), (10, 2108366830), (20, 1054183415), (25, 843346732), (50, 421673366), (83, 254020100), (100, 210836683), (166, 127010050), (332, 63505025), (415, 50804020), (830, 25402010), (1660, 12701005), (2075, 10160804), (4150, 5080402), (8300, 2540201)]