98736350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 202356840

約数和(自身を除く): 103620490

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 53, 74, 95, 106, 185, 190, 265, 370, 475, 530, 703, 925, 950, 1007, 1325, 1406, 1850, 1961, 2014, 2650, 2809, 3515, 3922, 5035, 5618, 7030, 9805, 10070, 14045, 17575, 19610, 25175, 28090, 35150, 37259, 49025, 50350, 53371, 70225, 74518, 98050, 103933, 106742, 140450, 186295, 207866, 266855, 372590, 519665, 533710, 931475, 1039330, 1334275, 1862950, 1974727, 2598325, 2668550, 3949454, 5196650, 9873635, 19747270, 49368175, 98736350]

約数ペア:

[(1, 98736350), (2, 49368175), (5, 19747270), (10, 9873635), (19, 5196650), (25, 3949454), (37, 2668550), (38, 2598325), (50, 1974727), (53, 1862950), (74, 1334275), (95, 1039330), (106, 931475), (185, 533710), (190, 519665), (265, 372590), (370, 266855), (475, 207866), (530, 186295), (703, 140450), (925, 106742), (950, 103933), (1007, 98050), (1325, 74518), (1406, 70225), (1850, 53371), (1961, 50350), (2014, 49025), (2650, 37259), (2809, 35150), (3515, 28090), (3922, 25175), (5035, 19610), (5618, 17575), (7030, 14045), (9805, 10070)]