73800580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5923}}^1$

素因数の和:6028

約数の個数: 48

約数和(自身を含む): 179141760

約数和(自身を除く): 105341180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 5923, 6230, 11846, 12460, 23692, 29615, 41461, 59230, 82922, 118460, 165844, 207305, 414610, 527147, 829220, 1054294, 2108588, 2635735, 3690029, 5271470, 7380058, 10542940, 14760116, 18450145, 36900290, 73800580]

約数ペア:

[(1, 73800580), (2, 36900290), (4, 18450145), (5, 14760116), (7, 10542940), (10, 7380058), (14, 5271470), (20, 3690029), (28, 2635735), (35, 2108588), (70, 1054294), (89, 829220), (140, 527147), (178, 414610), (356, 207305), (445, 165844), (623, 118460), (890, 82922), (1246, 59230), (1780, 41461), (2492, 29615), (3115, 23692), (5923, 12460), (6230, 11846)]