16198450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 34261200

約数和(自身を除く): 18062750

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 59, 85, 95, 118, 170, 190, 289, 295, 323, 425, 475, 578, 590, 646, 850, 950, 1003, 1121, 1445, 1475, 1615, 2006, 2242, 2890, 2950, 3230, 5015, 5491, 5605, 7225, 8075, 10030, 10982, 11210, 14450, 16150, 17051, 19057, 25075, 27455, 28025, 34102, 38114, 50150, 54910, 56050, 85255, 95285, 137275, 170510, 190570, 274550, 323969, 426275, 476425, 647938, 852550, 952850, 1619845, 3239690, 8099225, 16198450]

約数ペア:

[(1, 16198450), (2, 8099225), (5, 3239690), (10, 1619845), (17, 952850), (19, 852550), (25, 647938), (34, 476425), (38, 426275), (50, 323969), (59, 274550), (85, 190570), (95, 170510), (118, 137275), (170, 95285), (190, 85255), (289, 56050), (295, 54910), (323, 50150), (425, 38114), (475, 34102), (578, 28025), (590, 27455), (646, 25075), (850, 19057), (950, 17051), (1003, 16150), (1121, 14450), (1445, 11210), (1475, 10982), (1615, 10030), (2006, 8075), (2242, 7225), (2890, 5605), (2950, 5491), (3230, 5015)]