26001240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5096

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 53832360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5039, 5160, 10078, 15117, 20156, 25195, 30234, 40312, 50390, 60468, 75585, 100780, 120936, 151170, 201560, 216677, 302340, 433354, 604680, 650031, 866708, 1083385, 1300062, 1733416, 2166770, 2600124, 3250155, 4333540, 5200248, 6500310, 8667080, 13000620, 26001240]

約数ペア:

[(1, 26001240), (2, 13000620), (3, 8667080), (4, 6500310), (5, 5200248), (6, 4333540), (8, 3250155), (10, 2600124), (12, 2166770), (15, 1733416), (20, 1300062), (24, 1083385), (30, 866708), (40, 650031), (43, 604680), (60, 433354), (86, 302340), (120, 216677), (129, 201560), (172, 151170), (215, 120936), (258, 100780), (344, 75585), (430, 60468), (516, 50390), (645, 40312), (860, 30234), (1032, 25195), (1290, 20156), (1720, 15117), (2580, 10078), (5039, 5160)]