91341440

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 227544660

約数和(自身を除く): 136203220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 59, 64, 80, 82, 118, 128, 160, 164, 205, 236, 295, 320, 328, 410, 472, 590, 640, 656, 820, 944, 1180, 1312, 1640, 1888, 2360, 2419, 2624, 3280, 3481, 3776, 4720, 4838, 5248, 6560, 6962, 7552, 9440, 9676, 12095, 13120, 13924, 17405, 18880, 19352, 24190, 26240, 27848, 34810, 37760, 38704, 48380, 55696, 69620, 77408, 96760, 111392, 139240, 142721, 154816, 193520, 222784, 278480, 285442, 309632, 387040, 445568, 556960, 570884, 713605, 774080, 1113920, 1141768, 1427210, 1548160, 2227840, 2283536, 2854420, 4567072, 5708840, 9134144, 11417680, 18268288, 22835360, 45670720, 91341440]

約数ペア:

[(1, 91341440), (2, 45670720), (4, 22835360), (5, 18268288), (8, 11417680), (10, 9134144), (16, 5708840), (20, 4567072), (32, 2854420), (40, 2283536), (41, 2227840), (59, 1548160), (64, 1427210), (80, 1141768), (82, 1113920), (118, 774080), (128, 713605), (160, 570884), (164, 556960), (205, 445568), (236, 387040), (295, 309632), (320, 285442), (328, 278480), (410, 222784), (472, 193520), (590, 154816), (640, 142721), (656, 139240), (820, 111392), (944, 96760), (1180, 77408), (1312, 69620), (1640, 55696), (1888, 48380), (2360, 38704), (2419, 37760), (2624, 34810), (3280, 27848), (3481, 26240), (3776, 24190), (4720, 19352), (4838, 18880), (5248, 17405), (6560, 13924), (6962, 13120), (7552, 12095), (9440, 9676)]