16073500

素因数分解:

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

素因数の和:128

約数の個数: 96

約数和(自身を含む): 38997504

約数和(自身を除く): 22924004

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 61, 62, 68, 85, 100, 122, 124, 125, 155, 170, 244, 250, 305, 310, 340, 425, 500, 527, 610, 620, 775, 850, 1037, 1054, 1220, 1525, 1550, 1700, 1891, 2074, 2108, 2125, 2635, 3050, 3100, 3782, 3875, 4148, 4250, 5185, 5270, 6100, 7564, 7625, 7750, 8500, 9455, 10370, 10540, 13175, 15250, 15500, 18910, 20740, 25925, 26350, 30500, 32147, 37820, 47275, 51850, 52700, 64294, 65875, 94550, 103700, 128588, 129625, 131750, 160735, 189100, 236375, 259250, 263500, 321470, 472750, 518500, 642940, 803675, 945500, 1607350, 3214700, 4018375, 8036750, 16073500]

約数ペア:

[(1, 16073500), (2, 8036750), (4, 4018375), (5, 3214700), (10, 1607350), (17, 945500), (20, 803675), (25, 642940), (31, 518500), (34, 472750), (50, 321470), (61, 263500), (62, 259250), (68, 236375), (85, 189100), (100, 160735), (122, 131750), (124, 129625), (125, 128588), (155, 103700), (170, 94550), (244, 65875), (250, 64294), (305, 52700), (310, 51850), (340, 47275), (425, 37820), (500, 32147), (527, 30500), (610, 26350), (620, 25925), (775, 20740), (850, 18910), (1037, 15500), (1054, 15250), (1220, 13175), (1525, 10540), (1550, 10370), (1700, 9455), (1891, 8500), (2074, 7750), (2108, 7625), (2125, 7564), (2635, 6100), (3050, 5270), (3100, 5185), (3782, 4250), (3875, 4148)]