29415040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 77112000

約数和(自身を除く): 47696960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 59, 64, 76, 80, 82, 95, 118, 128, 152, 160, 164, 190, 205, 236, 295, 304, 320, 328, 380, 410, 472, 590, 608, 640, 656, 760, 779, 820, 944, 1121, 1180, 1216, 1312, 1520, 1558, 1640, 1888, 2242, 2360, 2419, 2432, 2624, 3040, 3116, 3280, 3776, 3895, 4484, 4720, 4838, 5248, 5605, 6080, 6232, 6560, 7552, 7790, 8968, 9440, 9676, 11210, 12095, 12160, 12464, 13120, 15580, 17936, 18880, 19352, 22420, 24190, 24928, 26240, 31160, 35872, 37760, 38704, 44840, 45961, 48380, 49856, 62320, 71744, 77408, 89680, 91922, 96760, 99712, 124640, 143488, 154816, 179360, 183844, 193520, 229805, 249280, 309632, 358720, 367688, 387040, 459610, 498560, 717440, 735376, 774080, 919220, 1470752, 1548160, 1838440, 2941504, 3676880, 5883008, 7353760, 14707520, 29415040]

約数ペア:

[(1, 29415040), (2, 14707520), (4, 7353760), (5, 5883008), (8, 3676880), (10, 2941504), (16, 1838440), (19, 1548160), (20, 1470752), (32, 919220), (38, 774080), (40, 735376), (41, 717440), (59, 498560), (64, 459610), (76, 387040), (80, 367688), (82, 358720), (95, 309632), (118, 249280), (128, 229805), (152, 193520), (160, 183844), (164, 179360), (190, 154816), (205, 143488), (236, 124640), (295, 99712), (304, 96760), (320, 91922), (328, 89680), (380, 77408), (410, 71744), (472, 62320), (590, 49856), (608, 48380), (640, 45961), (656, 44840), (760, 38704), (779, 37760), (820, 35872), (944, 31160), (1121, 26240), (1180, 24928), (1216, 24190), (1312, 22420), (1520, 19352), (1558, 18880), (1640, 17936), (1888, 15580), (2242, 13120), (2360, 12464), (2419, 12160), (2432, 12095), (2624, 11210), (3040, 9676), (3116, 9440), (3280, 8968), (3776, 7790), (3895, 7552), (4484, 6560), (4720, 6232), (4838, 6080), (5248, 5605)]