13869700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 33247872

約数和(自身を除く): 19378172

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 227, 235, 260, 325, 454, 470, 611, 650, 908, 940, 1135, 1175, 1222, 1300, 2270, 2350, 2444, 2951, 3055, 4540, 4700, 5675, 5902, 6110, 10669, 11350, 11804, 12220, 14755, 15275, 21338, 22700, 29510, 30550, 42676, 53345, 59020, 61100, 73775, 106690, 138697, 147550, 213380, 266725, 277394, 295100, 533450, 554788, 693485, 1066900, 1386970, 2773940, 3467425, 6934850, 13869700]

約数ペア:

[(1, 13869700), (2, 6934850), (4, 3467425), (5, 2773940), (10, 1386970), (13, 1066900), (20, 693485), (25, 554788), (26, 533450), (47, 295100), (50, 277394), (52, 266725), (65, 213380), (94, 147550), (100, 138697), (130, 106690), (188, 73775), (227, 61100), (235, 59020), (260, 53345), (325, 42676), (454, 30550), (470, 29510), (611, 22700), (650, 21338), (908, 15275), (940, 14755), (1135, 12220), (1175, 11804), (1222, 11350), (1300, 10669), (2270, 6110), (2350, 5902), (2444, 5675), (2951, 4700), (3055, 4540)]