3333700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 8015112

約数和(自身を除く): 4681412

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 53, 68, 74, 85, 100, 106, 148, 170, 185, 212, 265, 340, 370, 425, 530, 629, 740, 850, 901, 925, 1060, 1258, 1325, 1700, 1802, 1850, 1961, 2516, 2650, 3145, 3604, 3700, 3922, 4505, 5300, 6290, 7844, 9010, 9805, 12580, 15725, 18020, 19610, 22525, 31450, 33337, 39220, 45050, 49025, 62900, 66674, 90100, 98050, 133348, 166685, 196100, 333370, 666740, 833425, 1666850, 3333700]

約数ペア:

[(1, 3333700), (2, 1666850), (4, 833425), (5, 666740), (10, 333370), (17, 196100), (20, 166685), (25, 133348), (34, 98050), (37, 90100), (50, 66674), (53, 62900), (68, 49025), (74, 45050), (85, 39220), (100, 33337), (106, 31450), (148, 22525), (170, 19610), (185, 18020), (212, 15725), (265, 12580), (340, 9805), (370, 9010), (425, 7844), (530, 6290), (629, 5300), (740, 4505), (850, 3922), (901, 3700), (925, 3604), (1060, 3145), (1258, 2650), (1325, 2516), (1700, 1961), (1802, 1850)]