3641300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2828

約数の個数: 36

約数和(自身を含む): 8512476

約数和(自身を除く): 4871176

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2801, 5602, 11204, 14005, 28010, 36413, 56020, 70025, 72826, 140050, 145652, 182065, 280100, 364130, 728260, 910325, 1820650, 3641300]

約数ペア:

[(1, 3641300), (2, 1820650), (4, 910325), (5, 728260), (10, 364130), (13, 280100), (20, 182065), (25, 145652), (26, 140050), (50, 72826), (52, 70025), (65, 56020), (100, 36413), (130, 28010), (260, 14005), (325, 11204), (650, 5602), (1300, 2801)]