33203440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 80994816

約数和(自身を除く): 47791376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 164, 191, 205, 212, 265, 328, 382, 410, 424, 530, 656, 764, 820, 848, 955, 1060, 1528, 1640, 1910, 2120, 2173, 3056, 3280, 3820, 4240, 4346, 7640, 7831, 8692, 10123, 10865, 15280, 15662, 17384, 20246, 21730, 31324, 34768, 39155, 40492, 43460, 50615, 62648, 78310, 80984, 86920, 101230, 125296, 156620, 161968, 173840, 202460, 313240, 404920, 415043, 626480, 809840, 830086, 1660172, 2075215, 3320344, 4150430, 6640688, 8300860, 16601720, 33203440]

約数ペア:

[(1, 33203440), (2, 16601720), (4, 8300860), (5, 6640688), (8, 4150430), (10, 3320344), (16, 2075215), (20, 1660172), (40, 830086), (41, 809840), (53, 626480), (80, 415043), (82, 404920), (106, 313240), (164, 202460), (191, 173840), (205, 161968), (212, 156620), (265, 125296), (328, 101230), (382, 86920), (410, 80984), (424, 78310), (530, 62648), (656, 50615), (764, 43460), (820, 40492), (848, 39155), (955, 34768), (1060, 31324), (1528, 21730), (1640, 20246), (1910, 17384), (2120, 15662), (2173, 15280), (3056, 10865), (3280, 10123), (3820, 8692), (4240, 7831), (4346, 7640)]