712454900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 1620104640

約数和(自身を除く): 907649740

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 307, 460, 575, 614, 1009, 1150, 1228, 1535, 2018, 2300, 3070, 4036, 5045, 6140, 7061, 7675, 10090, 14122, 15350, 20180, 23207, 25225, 28244, 30700, 35305, 46414, 50450, 70610, 92828, 100900, 116035, 141220, 176525, 232070, 309763, 353050, 464140, 580175, 619526, 706100, 1160350, 1239052, 1548815, 2320700, 3097630, 6195260, 7124549, 7744075, 14249098, 15488150, 28498196, 30976300, 35622745, 71245490, 142490980, 178113725, 356227450, 712454900]

約数ペア:

[(1, 712454900), (2, 356227450), (4, 178113725), (5, 142490980), (10, 71245490), (20, 35622745), (23, 30976300), (25, 28498196), (46, 15488150), (50, 14249098), (92, 7744075), (100, 7124549), (115, 6195260), (230, 3097630), (307, 2320700), (460, 1548815), (575, 1239052), (614, 1160350), (1009, 706100), (1150, 619526), (1228, 580175), (1535, 464140), (2018, 353050), (2300, 309763), (3070, 232070), (4036, 176525), (5045, 141220), (6140, 116035), (7061, 100900), (7675, 92828), (10090, 70610), (14122, 50450), (15350, 46414), (20180, 35305), (23207, 30700), (25225, 28244)]