20142365300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{56437}}^1$

素因数の和:56577

約数の個数: 72

約数和(自身を含む): 45265082016

約数和(自身を除く): 25122716716

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 83, 86, 100, 166, 172, 215, 332, 415, 430, 830, 860, 1075, 1660, 2075, 2150, 3569, 4150, 4300, 7138, 8300, 14276, 17845, 35690, 56437, 71380, 89225, 112874, 178450, 225748, 282185, 356900, 564370, 1128740, 1410925, 2426791, 2821850, 4684271, 4853582, 5643700, 9368542, 9707164, 12133955, 18737084, 23421355, 24267910, 46842710, 48535820, 60669775, 93685420, 117106775, 121339550, 201423653, 234213550, 242679100, 402847306, 468427100, 805694612, 1007118265, 2014236530, 4028473060, 5035591325, 10071182650, 20142365300]

約数ペア:

[(1, 20142365300), (2, 10071182650), (4, 5035591325), (5, 4028473060), (10, 2014236530), (20, 1007118265), (25, 805694612), (43, 468427100), (50, 402847306), (83, 242679100), (86, 234213550), (100, 201423653), (166, 121339550), (172, 117106775), (215, 93685420), (332, 60669775), (415, 48535820), (430, 46842710), (830, 24267910), (860, 23421355), (1075, 18737084), (1660, 12133955), (2075, 9707164), (2150, 9368542), (3569, 5643700), (4150, 4853582), (4300, 4684271), (7138, 2821850), (8300, 2426791), (14276, 1410925), (17845, 1128740), (35690, 564370), (56437, 356900), (71380, 282185), (89225, 225748), (112874, 178450)]