5433880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 13258080

約数和(自身を除く): 7824200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 131, 136, 170, 244, 262, 305, 340, 488, 524, 610, 655, 680, 1037, 1048, 1220, 1310, 2074, 2227, 2440, 2620, 4148, 4454, 5185, 5240, 7991, 8296, 8908, 10370, 11135, 15982, 17816, 20740, 22270, 31964, 39955, 41480, 44540, 63928, 79910, 89080, 135847, 159820, 271694, 319640, 543388, 679235, 1086776, 1358470, 2716940, 5433880]

約数ペア:

[(1, 5433880), (2, 2716940), (4, 1358470), (5, 1086776), (8, 679235), (10, 543388), (17, 319640), (20, 271694), (34, 159820), (40, 135847), (61, 89080), (68, 79910), (85, 63928), (122, 44540), (131, 41480), (136, 39955), (170, 31964), (244, 22270), (262, 20740), (305, 17816), (340, 15982), (488, 11135), (524, 10370), (610, 8908), (655, 8296), (680, 7991), (1037, 5240), (1048, 5185), (1220, 4454), (1310, 4148), (2074, 2620), (2227, 2440)]