348565160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5011}}^1$

素因数の和:5106

約数の個数: 64

約数和(自身を含む): 822769920

約数和(自身を除く): 474204760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 74, 94, 148, 185, 188, 235, 296, 370, 376, 470, 740, 940, 1480, 1739, 1880, 3478, 5011, 6956, 8695, 10022, 13912, 17390, 20044, 25055, 34780, 40088, 50110, 69560, 100220, 185407, 200440, 235517, 370814, 471034, 741628, 927035, 942068, 1177585, 1483256, 1854070, 1884136, 2355170, 3708140, 4710340, 7416280, 8714129, 9420680, 17428258, 34856516, 43570645, 69713032, 87141290, 174282580, 348565160]

約数ペア:

[(1, 348565160), (2, 174282580), (4, 87141290), (5, 69713032), (8, 43570645), (10, 34856516), (20, 17428258), (37, 9420680), (40, 8714129), (47, 7416280), (74, 4710340), (94, 3708140), (148, 2355170), (185, 1884136), (188, 1854070), (235, 1483256), (296, 1177585), (370, 942068), (376, 927035), (470, 741628), (740, 471034), (940, 370814), (1480, 235517), (1739, 200440), (1880, 185407), (3478, 100220), (5011, 69560), (6956, 50110), (8695, 40088), (10022, 34780), (13912, 25055), (17390, 20044)]