44971700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 102493440

約数和(自身を除く): 57521740

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 89, 100, 124, 155, 163, 178, 310, 326, 356, 445, 620, 652, 775, 815, 890, 1550, 1630, 1780, 2225, 2759, 3100, 3260, 4075, 4450, 5053, 5518, 8150, 8900, 10106, 11036, 13795, 14507, 16300, 20212, 25265, 27590, 29014, 50530, 55180, 58028, 68975, 72535, 101060, 126325, 137950, 145070, 252650, 275900, 290140, 362675, 449717, 505300, 725350, 899434, 1450700, 1798868, 2248585, 4497170, 8994340, 11242925, 22485850, 44971700]

約数ペア:

[(1, 44971700), (2, 22485850), (4, 11242925), (5, 8994340), (10, 4497170), (20, 2248585), (25, 1798868), (31, 1450700), (50, 899434), (62, 725350), (89, 505300), (100, 449717), (124, 362675), (155, 290140), (163, 275900), (178, 252650), (310, 145070), (326, 137950), (356, 126325), (445, 101060), (620, 72535), (652, 68975), (775, 58028), (815, 55180), (890, 50530), (1550, 29014), (1630, 27590), (1780, 25265), (2225, 20212), (2759, 16300), (3100, 14507), (3260, 13795), (4075, 11036), (4450, 10106), (5053, 8900), (5518, 8150)]