452885420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{37061}}^1$

素因数の和:37130

約数の個数: 48

約数和(自身を含む): 1046037888

約数和(自身を除く): 593152468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 37061, 74122, 148244, 185305, 370610, 481793, 741220, 963586, 1741867, 1927172, 2408965, 3483734, 4817930, 6967468, 8709335, 9635860, 17418670, 22644271, 34837340, 45288542, 90577084, 113221355, 226442710, 452885420]

約数ペア:

[(1, 452885420), (2, 226442710), (4, 113221355), (5, 90577084), (10, 45288542), (13, 34837340), (20, 22644271), (26, 17418670), (47, 9635860), (52, 8709335), (65, 6967468), (94, 4817930), (130, 3483734), (188, 2408965), (235, 1927172), (260, 1741867), (470, 963586), (611, 741220), (940, 481793), (1222, 370610), (2444, 185305), (3055, 148244), (6110, 74122), (12220, 37061)]