98165120

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 236366640

約数和(自身を除く): 138201520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 320, 326, 640, 652, 815, 941, 1304, 1630, 1882, 2608, 3260, 3764, 4705, 5216, 6520, 7528, 9410, 10432, 13040, 15056, 18820, 20864, 26080, 30112, 37640, 52160, 60224, 75280, 104320, 120448, 150560, 153383, 301120, 306766, 602240, 613532, 766915, 1227064, 1533830, 2454128, 3067660, 4908256, 6135320, 9816512, 12270640, 19633024, 24541280, 49082560, 98165120]

約数ペア:

[(1, 98165120), (2, 49082560), (4, 24541280), (5, 19633024), (8, 12270640), (10, 9816512), (16, 6135320), (20, 4908256), (32, 3067660), (40, 2454128), (64, 1533830), (80, 1227064), (128, 766915), (160, 613532), (163, 602240), (320, 306766), (326, 301120), (640, 153383), (652, 150560), (815, 120448), (941, 104320), (1304, 75280), (1630, 60224), (1882, 52160), (2608, 37640), (3260, 30112), (3764, 26080), (4705, 20864), (5216, 18820), (6520, 15056), (7528, 13040), (9410, 10432)]