75873460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15359}}^1$

素因数の和:15400

約数の個数: 48

約数和(自身を含む): 180633600

約数和(自身を除く): 104760140

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 15359, 30718, 61436, 76795, 153590, 199667, 291821, 307180, 399334, 583642, 798668, 998335, 1167284, 1459105, 1996670, 2918210, 3793673, 3993340, 5836420, 7587346, 15174692, 18968365, 37936730, 75873460]

約数ペア:

[(1, 75873460), (2, 37936730), (4, 18968365), (5, 15174692), (10, 7587346), (13, 5836420), (19, 3993340), (20, 3793673), (26, 2918210), (38, 1996670), (52, 1459105), (65, 1167284), (76, 998335), (95, 798668), (130, 583642), (190, 399334), (247, 307180), (260, 291821), (380, 199667), (494, 153590), (988, 76795), (1235, 61436), (2470, 30718), (4940, 15359)]