293814860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16451}}^1$

素因数の和:16526

約数の個数: 48

約数和(自身を含む): 663344640

約数和(自身を除く): 369529780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 8930, 16451, 17860, 32902, 65804, 82255, 164510, 312569, 329020, 625138, 773197, 1250276, 1546394, 1562845, 3092788, 3125690, 3865985, 6251380, 7731970, 14690743, 15463940, 29381486, 58762972, 73453715, 146907430, 293814860]

約数ペア:

[(1, 293814860), (2, 146907430), (4, 73453715), (5, 58762972), (10, 29381486), (19, 15463940), (20, 14690743), (38, 7731970), (47, 6251380), (76, 3865985), (94, 3125690), (95, 3092788), (188, 1562845), (190, 1546394), (235, 1250276), (380, 773197), (470, 625138), (893, 329020), (940, 312569), (1786, 164510), (3572, 82255), (4465, 65804), (8930, 32902), (16451, 17860)]