201628286900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2002267}}^1$

素因数の和:2002353

約数の個数: 72

約数和(自身を含む): 469251528480

約数和(自身を除く): 267623241580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 53, 76, 95, 100, 106, 190, 212, 265, 380, 475, 530, 950, 1007, 1060, 1325, 1900, 2014, 2650, 4028, 5035, 5300, 10070, 20140, 25175, 50350, 100700, 2002267, 4004534, 8009068, 10011335, 20022670, 38043073, 40045340, 50056675, 76086146, 100113350, 106120151, 152172292, 190215365, 200226700, 212240302, 380430730, 424480604, 530600755, 760861460, 951076825, 1061201510, 1902153650, 2016282869, 2122403020, 2653003775, 3804307300, 4032565738, 5306007550, 8065131476, 10081414345, 10612015100, 20162828690, 40325657380, 50407071725, 100814143450, 201628286900]

約数ペア:

[(1, 201628286900), (2, 100814143450), (4, 50407071725), (5, 40325657380), (10, 20162828690), (19, 10612015100), (20, 10081414345), (25, 8065131476), (38, 5306007550), (50, 4032565738), (53, 3804307300), (76, 2653003775), (95, 2122403020), (100, 2016282869), (106, 1902153650), (190, 1061201510), (212, 951076825), (265, 760861460), (380, 530600755), (475, 424480604), (530, 380430730), (950, 212240302), (1007, 200226700), (1060, 190215365), (1325, 152172292), (1900, 106120151), (2014, 100113350), (2650, 76086146), (4028, 50056675), (5035, 40045340), (5300, 38043073), (10070, 20022670), (20140, 10011335), (25175, 8009068), (50350, 4004534), (100700, 2002267)]