144545060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{997}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 331974720

約数和(自身を除く): 187429660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 659, 997, 1318, 1994, 2636, 3295, 3988, 4985, 6590, 7249, 9970, 10967, 13180, 14498, 19940, 21934, 28996, 36245, 43868, 54835, 72490, 109670, 144980, 219340, 657023, 1314046, 2628092, 3285115, 6570230, 7227253, 13140460, 14454506, 28909012, 36136265, 72272530, 144545060]

約数ペア:

[(1, 144545060), (2, 72272530), (4, 36136265), (5, 28909012), (10, 14454506), (11, 13140460), (20, 7227253), (22, 6570230), (44, 3285115), (55, 2628092), (110, 1314046), (220, 657023), (659, 219340), (997, 144980), (1318, 109670), (1994, 72490), (2636, 54835), (3295, 43868), (3988, 36245), (4985, 28996), (6590, 21934), (7249, 19940), (9970, 14498), (10967, 13180)]