9520100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 22165248

約数和(自身を除く): 12645148

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 83, 100, 124, 148, 155, 166, 185, 310, 332, 370, 415, 620, 740, 775, 830, 925, 1147, 1550, 1660, 1850, 2075, 2294, 2573, 3071, 3100, 3700, 4150, 4588, 5146, 5735, 6142, 8300, 10292, 11470, 12284, 12865, 15355, 22940, 25730, 28675, 30710, 51460, 57350, 61420, 64325, 76775, 95201, 114700, 128650, 153550, 190402, 257300, 307100, 380804, 476005, 952010, 1904020, 2380025, 4760050, 9520100]

約数ペア:

[(1, 9520100), (2, 4760050), (4, 2380025), (5, 1904020), (10, 952010), (20, 476005), (25, 380804), (31, 307100), (37, 257300), (50, 190402), (62, 153550), (74, 128650), (83, 114700), (100, 95201), (124, 76775), (148, 64325), (155, 61420), (166, 57350), (185, 51460), (310, 30710), (332, 28675), (370, 25730), (415, 22940), (620, 15355), (740, 12865), (775, 12284), (830, 11470), (925, 10292), (1147, 8300), (1550, 6142), (1660, 5735), (1850, 5146), (2075, 4588), (2294, 4150), (2573, 3700), (3071, 3100)]