23124400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4478

約数の個数: 60

約数和(自身を含む): 59843392

約数和(自身を除く): 36718992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 4447, 5200, 8894, 17788, 22235, 35576, 44470, 57811, 71152, 88940, 111175, 115622, 177880, 222350, 231244, 289055, 355760, 444700, 462488, 578110, 889400, 924976, 1156220, 1445275, 1778800, 2312440, 2890550, 4624880, 5781100, 11562200, 23124400]

約数ペア:

[(1, 23124400), (2, 11562200), (4, 5781100), (5, 4624880), (8, 2890550), (10, 2312440), (13, 1778800), (16, 1445275), (20, 1156220), (25, 924976), (26, 889400), (40, 578110), (50, 462488), (52, 444700), (65, 355760), (80, 289055), (100, 231244), (104, 222350), (130, 177880), (200, 115622), (208, 111175), (260, 88940), (325, 71152), (400, 57811), (520, 44470), (650, 35576), (1040, 22235), (1300, 17788), (2600, 8894), (4447, 5200)]