15674032120

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1\times {\mathrm{3851}}^1$

素因数の和:5008

約数の個数: 64

約数和(自身を含む): 35673372000

約数和(自身を除く): 19999339880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1049, 1940, 2098, 3851, 3880, 4196, 5245, 7702, 8392, 10490, 15404, 19255, 20980, 30808, 38510, 41960, 77020, 101753, 154040, 203506, 373547, 407012, 508765, 747094, 814024, 1017530, 1494188, 1867735, 2035060, 2988376, 3735470, 4039699, 4070120, 7470940, 8079398, 14941880, 16158796, 20198495, 32317592, 40396990, 80793980, 161587960, 391850803, 783701606, 1567403212, 1959254015, 3134806424, 3918508030, 7837016060, 15674032120]

約数ペア:

[(1, 15674032120), (2, 7837016060), (4, 3918508030), (5, 3134806424), (8, 1959254015), (10, 1567403212), (20, 783701606), (40, 391850803), (97, 161587960), (194, 80793980), (388, 40396990), (485, 32317592), (776, 20198495), (970, 16158796), (1049, 14941880), (1940, 8079398), (2098, 7470940), (3851, 4070120), (3880, 4039699), (4196, 3735470), (5245, 2988376), (7702, 2035060), (8392, 1867735), (10490, 1494188), (15404, 1017530), (19255, 814024), (20980, 747094), (30808, 508765), (38510, 407012), (41960, 373547), (77020, 203506), (101753, 154040)]