76069040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 187726080

約数和(自身を除く): 111657040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 829, 1147, 1240, 1480, 1658, 2294, 2480, 2960, 3316, 4145, 4588, 5735, 6632, 8290, 9176, 11470, 13264, 16580, 18352, 22940, 25699, 30673, 33160, 45880, 51398, 61346, 66320, 91760, 102796, 122692, 128495, 153365, 205592, 245384, 256990, 306730, 411184, 490768, 513980, 613460, 950863, 1027960, 1226920, 1901726, 2055920, 2453840, 3803452, 4754315, 7606904, 9508630, 15213808, 19017260, 38034520, 76069040]

約数ペア:

[(1, 76069040), (2, 38034520), (4, 19017260), (5, 15213808), (8, 9508630), (10, 7606904), (16, 4754315), (20, 3803452), (31, 2453840), (37, 2055920), (40, 1901726), (62, 1226920), (74, 1027960), (80, 950863), (124, 613460), (148, 513980), (155, 490768), (185, 411184), (248, 306730), (296, 256990), (310, 245384), (370, 205592), (496, 153365), (592, 128495), (620, 122692), (740, 102796), (829, 91760), (1147, 66320), (1240, 61346), (1480, 51398), (1658, 45880), (2294, 33160), (2480, 30673), (2960, 25699), (3316, 22940), (4145, 18352), (4588, 16580), (5735, 13264), (6632, 11470), (8290, 9176)]