47022220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 118153728

約数和(自身を除く): 71131508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 73, 86, 107, 140, 146, 172, 214, 215, 292, 301, 365, 428, 430, 511, 535, 602, 730, 749, 860, 1022, 1070, 1204, 1460, 1498, 1505, 2044, 2140, 2555, 2996, 3010, 3139, 3745, 4601, 5110, 6020, 6278, 7490, 7811, 9202, 10220, 12556, 14980, 15622, 15695, 18404, 21973, 23005, 31244, 31390, 32207, 39055, 43946, 46010, 54677, 62780, 64414, 78110, 87892, 92020, 109354, 109865, 128828, 156220, 161035, 218708, 219730, 273385, 322070, 335873, 439460, 546770, 644140, 671746, 1093540, 1343492, 1679365, 2351111, 3358730, 4702222, 6717460, 9404444, 11755555, 23511110, 47022220]

約数ペア:

[(1, 47022220), (2, 23511110), (4, 11755555), (5, 9404444), (7, 6717460), (10, 4702222), (14, 3358730), (20, 2351111), (28, 1679365), (35, 1343492), (43, 1093540), (70, 671746), (73, 644140), (86, 546770), (107, 439460), (140, 335873), (146, 322070), (172, 273385), (214, 219730), (215, 218708), (292, 161035), (301, 156220), (365, 128828), (428, 109865), (430, 109354), (511, 92020), (535, 87892), (602, 78110), (730, 64414), (749, 62780), (860, 54677), (1022, 46010), (1070, 43946), (1204, 39055), (1460, 32207), (1498, 31390), (1505, 31244), (2044, 23005), (2140, 21973), (2555, 18404), (2996, 15695), (3010, 15622), (3139, 14980), (3745, 12556), (4601, 10220), (5110, 9202), (6020, 7811), (6278, 7490)]