202326440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5023}}^1$

素因数の和:5106

約数の個数: 64

約数和(自身を含む): 488332800

約数和(自身を除く): 286006360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 2014, 2120, 4028, 5023, 5035, 8056, 10046, 10070, 20092, 20140, 25115, 40184, 40280, 50230, 95437, 100460, 190874, 200920, 266219, 381748, 477185, 532438, 763496, 954370, 1064876, 1331095, 1908740, 2129752, 2662190, 3817480, 5058161, 5324380, 10116322, 10648760, 20232644, 25290805, 40465288, 50581610, 101163220, 202326440]

約数ペア:

[(1, 202326440), (2, 101163220), (4, 50581610), (5, 40465288), (8, 25290805), (10, 20232644), (19, 10648760), (20, 10116322), (38, 5324380), (40, 5058161), (53, 3817480), (76, 2662190), (95, 2129752), (106, 1908740), (152, 1331095), (190, 1064876), (212, 954370), (265, 763496), (380, 532438), (424, 477185), (530, 381748), (760, 266219), (1007, 200920), (1060, 190874), (2014, 100460), (2120, 95437), (4028, 50230), (5023, 40280), (5035, 40184), (8056, 25115), (10046, 20140), (10070, 20092)]