41445760

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2139

約数の個数: 64

約数和(自身を含む): 102326400

約数和(自身を除く): 60880640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2089, 2480, 3968, 4178, 4960, 8356, 9920, 10445, 16712, 19840, 20890, 33424, 41780, 64759, 66848, 83560, 129518, 133696, 167120, 259036, 267392, 323795, 334240, 518072, 647590, 668480, 1036144, 1295180, 1336960, 2072288, 2590360, 4144576, 5180720, 8289152, 10361440, 20722880, 41445760]

約数ペア:

[(1, 41445760), (2, 20722880), (4, 10361440), (5, 8289152), (8, 5180720), (10, 4144576), (16, 2590360), (20, 2072288), (31, 1336960), (32, 1295180), (40, 1036144), (62, 668480), (64, 647590), (80, 518072), (124, 334240), (128, 323795), (155, 267392), (160, 259036), (248, 167120), (310, 133696), (320, 129518), (496, 83560), (620, 66848), (640, 64759), (992, 41780), (1240, 33424), (1984, 20890), (2089, 19840), (2480, 16712), (3968, 10445), (4178, 9920), (4960, 8356)]