32147000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 83566080

約数和(自身を除く): 51419080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 61, 62, 68, 85, 100, 122, 124, 125, 136, 155, 170, 200, 244, 248, 250, 305, 310, 340, 425, 488, 500, 527, 610, 620, 680, 775, 850, 1000, 1037, 1054, 1220, 1240, 1525, 1550, 1700, 1891, 2074, 2108, 2125, 2440, 2635, 3050, 3100, 3400, 3782, 3875, 4148, 4216, 4250, 5185, 5270, 6100, 6200, 7564, 7625, 7750, 8296, 8500, 9455, 10370, 10540, 12200, 13175, 15128, 15250, 15500, 17000, 18910, 20740, 21080, 25925, 26350, 30500, 31000, 32147, 37820, 41480, 47275, 51850, 52700, 61000, 64294, 65875, 75640, 94550, 103700, 105400, 128588, 129625, 131750, 160735, 189100, 207400, 236375, 257176, 259250, 263500, 321470, 378200, 472750, 518500, 527000, 642940, 803675, 945500, 1037000, 1285880, 1607350, 1891000, 3214700, 4018375, 6429400, 8036750, 16073500, 32147000]

約数ペア:

[(1, 32147000), (2, 16073500), (4, 8036750), (5, 6429400), (8, 4018375), (10, 3214700), (17, 1891000), (20, 1607350), (25, 1285880), (31, 1037000), (34, 945500), (40, 803675), (50, 642940), (61, 527000), (62, 518500), (68, 472750), (85, 378200), (100, 321470), (122, 263500), (124, 259250), (125, 257176), (136, 236375), (155, 207400), (170, 189100), (200, 160735), (244, 131750), (248, 129625), (250, 128588), (305, 105400), (310, 103700), (340, 94550), (425, 75640), (488, 65875), (500, 64294), (527, 61000), (610, 52700), (620, 51850), (680, 47275), (775, 41480), (850, 37820), (1000, 32147), (1037, 31000), (1054, 30500), (1220, 26350), (1240, 25925), (1525, 21080), (1550, 20740), (1700, 18910), (1891, 17000), (2074, 15500), (2108, 15250), (2125, 15128), (2440, 13175), (2635, 12200), (3050, 10540), (3100, 10370), (3400, 9455), (3782, 8500), (3875, 8296), (4148, 7750), (4216, 7625), (4250, 7564), (5185, 6200), (5270, 6100)]