40109808

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 107805600

約数和(自身を除く): 67695792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 89, 123, 164, 178, 229, 246, 267, 328, 356, 458, 492, 534, 656, 687, 712, 916, 984, 1068, 1374, 1424, 1832, 1968, 2136, 2748, 3649, 3664, 4272, 5496, 7298, 9389, 10947, 10992, 14596, 18778, 20381, 21894, 28167, 29192, 37556, 40762, 43788, 56334, 58384, 61143, 75112, 81524, 87576, 112668, 122286, 150224, 163048, 175152, 225336, 244572, 326096, 450672, 489144, 835621, 978288, 1671242, 2506863, 3342484, 5013726, 6684968, 10027452, 13369936, 20054904, 40109808]

約数ペア:

[(1, 40109808), (2, 20054904), (3, 13369936), (4, 10027452), (6, 6684968), (8, 5013726), (12, 3342484), (16, 2506863), (24, 1671242), (41, 978288), (48, 835621), (82, 489144), (89, 450672), (123, 326096), (164, 244572), (178, 225336), (229, 175152), (246, 163048), (267, 150224), (328, 122286), (356, 112668), (458, 87576), (492, 81524), (534, 75112), (656, 61143), (687, 58384), (712, 56334), (916, 43788), (984, 40762), (1068, 37556), (1374, 29192), (1424, 28167), (1832, 21894), (1968, 20381), (2136, 18778), (2748, 14596), (3649, 10992), (3664, 10947), (4272, 9389), (5496, 7298)]