23447500

素因数分解:

$2^2\times 5^4\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 52351992

約数和(自身を除く): 28904492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 113, 125, 166, 226, 250, 332, 415, 452, 500, 565, 625, 830, 1130, 1250, 1660, 2075, 2260, 2500, 2825, 4150, 5650, 8300, 9379, 10375, 11300, 14125, 18758, 20750, 28250, 37516, 41500, 46895, 51875, 56500, 70625, 93790, 103750, 141250, 187580, 207500, 234475, 282500, 468950, 937900, 1172375, 2344750, 4689500, 5861875, 11723750, 23447500]

約数ペア:

[(1, 23447500), (2, 11723750), (4, 5861875), (5, 4689500), (10, 2344750), (20, 1172375), (25, 937900), (50, 468950), (83, 282500), (100, 234475), (113, 207500), (125, 187580), (166, 141250), (226, 103750), (250, 93790), (332, 70625), (415, 56500), (452, 51875), (500, 46895), (565, 41500), (625, 37516), (830, 28250), (1130, 20750), (1250, 18758), (1660, 14125), (2075, 11300), (2260, 10375), (2500, 9379), (2825, 8300), (4150, 5650)]