123103550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 240319440

約数和(自身を除く): 117215890

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 73, 145, 146, 290, 365, 725, 730, 1163, 1450, 1825, 2117, 2326, 3650, 4234, 5815, 10585, 11630, 21170, 29075, 33727, 52925, 58150, 67454, 84899, 105850, 168635, 169798, 337270, 424495, 843175, 848990, 1686350, 2122475, 2462071, 4244950, 4924142, 12310355, 24620710, 61551775, 123103550]

約数ペア:

[(1, 123103550), (2, 61551775), (5, 24620710), (10, 12310355), (25, 4924142), (29, 4244950), (50, 2462071), (58, 2122475), (73, 1686350), (145, 848990), (146, 843175), (290, 424495), (365, 337270), (725, 169798), (730, 168635), (1163, 105850), (1450, 84899), (1825, 67454), (2117, 58150), (2326, 52925), (3650, 33727), (4234, 29075), (5815, 21170), (10585, 11630)]