71674550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 151142112

約数和(自身を除く): 79467562

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 43, 50, 53, 74, 85, 86, 106, 170, 185, 215, 265, 370, 425, 430, 530, 629, 731, 850, 901, 925, 1075, 1258, 1325, 1462, 1591, 1802, 1850, 1961, 2150, 2279, 2650, 3145, 3182, 3655, 3922, 4505, 4558, 6290, 7310, 7955, 9010, 9805, 11395, 15725, 15910, 18275, 19610, 22525, 22790, 27047, 31450, 33337, 36550, 38743, 39775, 45050, 49025, 54094, 56975, 66674, 77486, 79550, 84323, 98050, 113950, 135235, 166685, 168646, 193715, 270470, 333370, 387430, 421615, 676175, 833425, 843230, 968575, 1352350, 1433491, 1666850, 1937150, 2108075, 2866982, 4216150, 7167455, 14334910, 35837275, 71674550]

約数ペア:

[(1, 71674550), (2, 35837275), (5, 14334910), (10, 7167455), (17, 4216150), (25, 2866982), (34, 2108075), (37, 1937150), (43, 1666850), (50, 1433491), (53, 1352350), (74, 968575), (85, 843230), (86, 833425), (106, 676175), (170, 421615), (185, 387430), (215, 333370), (265, 270470), (370, 193715), (425, 168646), (430, 166685), (530, 135235), (629, 113950), (731, 98050), (850, 84323), (901, 79550), (925, 77486), (1075, 66674), (1258, 56975), (1325, 54094), (1462, 49025), (1591, 45050), (1802, 39775), (1850, 38743), (1961, 36550), (2150, 33337), (2279, 31450), (2650, 27047), (3145, 22790), (3182, 22525), (3655, 19610), (3922, 18275), (4505, 15910), (4558, 15725), (6290, 11395), (7310, 9805), (7955, 9010)]