43202380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 98854560

約数和(自身を除く): 55652180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 1867, 2314, 3734, 4628, 5785, 7468, 9335, 11570, 18670, 23140, 24271, 37340, 48542, 97084, 121355, 166163, 242710, 332326, 485420, 664652, 830815, 1661630, 2160119, 3323260, 4320238, 8640476, 10800595, 21601190, 43202380]

約数ペア:

[(1, 43202380), (2, 21601190), (4, 10800595), (5, 8640476), (10, 4320238), (13, 3323260), (20, 2160119), (26, 1661630), (52, 830815), (65, 664652), (89, 485420), (130, 332326), (178, 242710), (260, 166163), (356, 121355), (445, 97084), (890, 48542), (1157, 37340), (1780, 24271), (1867, 23140), (2314, 18670), (3734, 11570), (4628, 9335), (5785, 7468)]