10121410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 20277864

約数和(自身を除く): 10156454

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 113, 130, 169, 226, 265, 338, 530, 565, 689, 845, 1130, 1378, 1469, 1690, 2938, 3445, 5989, 6890, 7345, 8957, 11978, 14690, 17914, 19097, 29945, 38194, 44785, 59890, 77857, 89570, 95485, 155714, 190970, 389285, 778570, 1012141, 2024282, 5060705, 10121410]

約数ペア:

[(1, 10121410), (2, 5060705), (5, 2024282), (10, 1012141), (13, 778570), (26, 389285), (53, 190970), (65, 155714), (106, 95485), (113, 89570), (130, 77857), (169, 59890), (226, 44785), (265, 38194), (338, 29945), (530, 19097), (565, 17914), (689, 14690), (845, 11978), (1130, 8957), (1378, 7345), (1469, 6890), (1690, 5989), (2938, 3445)]