83022220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4003}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 187675488

約数和(自身を除く): 104653268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4003, 4148, 5185, 8006, 10370, 16012, 20015, 20740, 40030, 68051, 80060, 136102, 244183, 272204, 340255, 488366, 680510, 976732, 1220915, 1361020, 2441830, 4151111, 4883660, 8302222, 16604444, 20755555, 41511110, 83022220]

約数ペア:

[(1, 83022220), (2, 41511110), (4, 20755555), (5, 16604444), (10, 8302222), (17, 4883660), (20, 4151111), (34, 2441830), (61, 1361020), (68, 1220915), (85, 976732), (122, 680510), (170, 488366), (244, 340255), (305, 272204), (340, 244183), (610, 136102), (1037, 80060), (1220, 68051), (2074, 40030), (4003, 20740), (4148, 20015), (5185, 16012), (8006, 10370)]