41547440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1578

約数の個数: 80

約数和(自身を含む): 108850176

約数和(自身を除く): 67302736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1523, 1705, 2480, 2728, 3046, 3410, 5456, 6092, 6820, 7615, 12184, 13640, 15230, 16753, 24368, 27280, 30460, 33506, 47213, 60920, 67012, 83765, 94426, 121840, 134024, 167530, 188852, 236065, 268048, 335060, 377704, 472130, 519343, 670120, 755408, 944260, 1038686, 1340240, 1888520, 2077372, 2596715, 3777040, 4154744, 5193430, 8309488, 10386860, 20773720, 41547440]

約数ペア:

[(1, 41547440), (2, 20773720), (4, 10386860), (5, 8309488), (8, 5193430), (10, 4154744), (11, 3777040), (16, 2596715), (20, 2077372), (22, 1888520), (31, 1340240), (40, 1038686), (44, 944260), (55, 755408), (62, 670120), (80, 519343), (88, 472130), (110, 377704), (124, 335060), (155, 268048), (176, 236065), (220, 188852), (248, 167530), (310, 134024), (341, 121840), (440, 94426), (496, 83765), (620, 67012), (682, 60920), (880, 47213), (1240, 33506), (1364, 30460), (1523, 27280), (1705, 24368), (2480, 16753), (2728, 15230), (3046, 13640), (3410, 12184), (5456, 7615), (6092, 6820)]