114814100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 256733568

約数和(自身を除く): 141919468

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 103, 142, 157, 206, 284, 314, 355, 412, 515, 628, 710, 785, 1030, 1420, 1570, 1775, 2060, 2575, 3140, 3550, 3925, 5150, 7100, 7313, 7850, 10300, 11147, 14626, 15700, 16171, 22294, 29252, 32342, 36565, 44588, 55735, 64684, 73130, 80855, 111470, 146260, 161710, 182825, 222940, 278675, 323420, 365650, 404275, 557350, 731300, 808550, 1114700, 1148141, 1617100, 2296282, 4592564, 5740705, 11481410, 22962820, 28703525, 57407050, 114814100]

約数ペア:

[(1, 114814100), (2, 57407050), (4, 28703525), (5, 22962820), (10, 11481410), (20, 5740705), (25, 4592564), (50, 2296282), (71, 1617100), (100, 1148141), (103, 1114700), (142, 808550), (157, 731300), (206, 557350), (284, 404275), (314, 365650), (355, 323420), (412, 278675), (515, 222940), (628, 182825), (710, 161710), (785, 146260), (1030, 111470), (1420, 80855), (1570, 73130), (1775, 64684), (2060, 55735), (2575, 44588), (3140, 36565), (3550, 32342), (3925, 29252), (5150, 22294), (7100, 16171), (7313, 15700), (7850, 14626), (10300, 11147)]