98928250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 198806400

約数和(自身を除く): 99878150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 125, 190, 250, 295, 353, 475, 590, 706, 950, 1121, 1475, 1765, 2242, 2375, 2950, 3530, 4750, 5605, 6707, 7375, 8825, 11210, 13414, 14750, 17650, 20827, 28025, 33535, 41654, 44125, 56050, 67070, 88250, 104135, 140125, 167675, 208270, 280250, 335350, 395713, 520675, 791426, 838375, 1041350, 1676750, 1978565, 2603375, 3957130, 5206750, 9892825, 19785650, 49464125, 98928250]

約数ペア:

[(1, 98928250), (2, 49464125), (5, 19785650), (10, 9892825), (19, 5206750), (25, 3957130), (38, 2603375), (50, 1978565), (59, 1676750), (95, 1041350), (118, 838375), (125, 791426), (190, 520675), (250, 395713), (295, 335350), (353, 280250), (475, 208270), (590, 167675), (706, 140125), (950, 104135), (1121, 88250), (1475, 67070), (1765, 56050), (2242, 44125), (2375, 41654), (2950, 33535), (3530, 28025), (4750, 20827), (5605, 17650), (6707, 14750), (7375, 13414), (8825, 11210)]