22525100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17327}}^1$

素因数の和:17354

約数の個数: 36

約数和(自身を含む): 52642464

約数和(自身を除く): 30117364

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17327, 34654, 69308, 86635, 173270, 225251, 346540, 433175, 450502, 866350, 901004, 1126255, 1732700, 2252510, 4505020, 5631275, 11262550, 22525100]

約数ペア:

[(1, 22525100), (2, 11262550), (4, 5631275), (5, 4505020), (10, 2252510), (13, 1732700), (20, 1126255), (25, 901004), (26, 866350), (50, 450502), (52, 433175), (65, 346540), (100, 225251), (130, 173270), (260, 86635), (325, 69308), (650, 34654), (1300, 17327)]