1192880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 80

約数和(自身を含む): 3166464

約数和(自身を除く): 1973584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 37, 40, 52, 62, 65, 74, 80, 104, 124, 130, 148, 155, 185, 208, 248, 260, 296, 310, 370, 403, 481, 496, 520, 592, 620, 740, 806, 962, 1040, 1147, 1240, 1480, 1612, 1924, 2015, 2294, 2405, 2480, 2960, 3224, 3848, 4030, 4588, 4810, 5735, 6448, 7696, 8060, 9176, 9620, 11470, 14911, 16120, 18352, 19240, 22940, 29822, 32240, 38480, 45880, 59644, 74555, 91760, 119288, 149110, 238576, 298220, 596440, 1192880]

約数ペア:

[(1, 1192880), (2, 596440), (4, 298220), (5, 238576), (8, 149110), (10, 119288), (13, 91760), (16, 74555), (20, 59644), (26, 45880), (31, 38480), (37, 32240), (40, 29822), (52, 22940), (62, 19240), (65, 18352), (74, 16120), (80, 14911), (104, 11470), (124, 9620), (130, 9176), (148, 8060), (155, 7696), (185, 6448), (208, 5735), (248, 4810), (260, 4588), (296, 4030), (310, 3848), (370, 3224), (403, 2960), (481, 2480), (496, 2405), (520, 2294), (592, 2015), (620, 1924), (740, 1612), (806, 1480), (962, 1240), (1040, 1147)]