104198480

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1907}}^1$

素因数の和:2603

約数の個数: 40

約数和(自身を含む): 242743392

約数和(自身を除く): 138544912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 1907, 2732, 3415, 3814, 5464, 6830, 7628, 9535, 10928, 13660, 15256, 19070, 27320, 30512, 38140, 54640, 76280, 152560, 1302481, 2604962, 5209924, 6512405, 10419848, 13024810, 20839696, 26049620, 52099240, 104198480]

約数ペア:

[(1, 104198480), (2, 52099240), (4, 26049620), (5, 20839696), (8, 13024810), (10, 10419848), (16, 6512405), (20, 5209924), (40, 2604962), (80, 1302481), (683, 152560), (1366, 76280), (1907, 54640), (2732, 38140), (3415, 30512), (3814, 27320), (5464, 19070), (6830, 15256), (7628, 13660), (9535, 10928)]