47301700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 107180640

約数和(自身を除く): 59878940

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 83, 100, 139, 164, 166, 205, 278, 332, 410, 415, 556, 695, 820, 830, 1025, 1390, 1660, 2050, 2075, 2780, 3403, 3475, 4100, 4150, 5699, 6806, 6950, 8300, 11398, 11537, 13612, 13900, 17015, 22796, 23074, 28495, 34030, 46148, 56990, 57685, 68060, 85075, 113980, 115370, 142475, 170150, 230740, 284950, 288425, 340300, 473017, 569900, 576850, 946034, 1153700, 1892068, 2365085, 4730170, 9460340, 11825425, 23650850, 47301700]

約数ペア:

[(1, 47301700), (2, 23650850), (4, 11825425), (5, 9460340), (10, 4730170), (20, 2365085), (25, 1892068), (41, 1153700), (50, 946034), (82, 576850), (83, 569900), (100, 473017), (139, 340300), (164, 288425), (166, 284950), (205, 230740), (278, 170150), (332, 142475), (410, 115370), (415, 113980), (556, 85075), (695, 68060), (820, 57685), (830, 56990), (1025, 46148), (1390, 34030), (1660, 28495), (2050, 23074), (2075, 22796), (2780, 17015), (3403, 13900), (3475, 13612), (4100, 11537), (4150, 11398), (5699, 8300), (6806, 6950)]