129733150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 250233984

約数和(自身を除く): 120500834

約数列:

[1, 2, 5, 10, 25, 43, 50, 83, 86, 166, 215, 415, 430, 727, 830, 1075, 1454, 2075, 2150, 3569, 3635, 4150, 7138, 7270, 17845, 18175, 31261, 35690, 36350, 60341, 62522, 89225, 120682, 156305, 178450, 301705, 312610, 603410, 781525, 1508525, 1563050, 2594663, 3017050, 5189326, 12973315, 25946630, 64866575, 129733150]

約数ペア:

[(1, 129733150), (2, 64866575), (5, 25946630), (10, 12973315), (25, 5189326), (43, 3017050), (50, 2594663), (83, 1563050), (86, 1508525), (166, 781525), (215, 603410), (415, 312610), (430, 301705), (727, 178450), (830, 156305), (1075, 120682), (1454, 89225), (2075, 62522), (2150, 60341), (3569, 36350), (3635, 35690), (4150, 31261), (7138, 18175), (7270, 17845)]