27537620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 68947200

約数和(自身を除く): 41409580

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 148, 170, 185, 187, 199, 220, 340, 370, 374, 398, 407, 629, 740, 748, 796, 814, 935, 995, 1258, 1628, 1870, 1990, 2035, 2189, 2516, 3145, 3383, 3740, 3980, 4070, 4378, 6290, 6766, 6919, 7363, 8140, 8756, 10945, 12580, 13532, 13838, 14726, 16915, 21890, 27676, 29452, 33830, 34595, 36815, 37213, 43780, 67660, 69190, 73630, 74426, 80993, 125171, 138380, 147260, 148852, 161986, 186065, 250342, 323972, 372130, 404965, 500684, 625855, 744260, 809930, 1251710, 1376881, 1619860, 2503420, 2753762, 5507524, 6884405, 13768810, 27537620]

約数ペア:

[(1, 27537620), (2, 13768810), (4, 6884405), (5, 5507524), (10, 2753762), (11, 2503420), (17, 1619860), (20, 1376881), (22, 1251710), (34, 809930), (37, 744260), (44, 625855), (55, 500684), (68, 404965), (74, 372130), (85, 323972), (110, 250342), (148, 186065), (170, 161986), (185, 148852), (187, 147260), (199, 138380), (220, 125171), (340, 80993), (370, 74426), (374, 73630), (398, 69190), (407, 67660), (629, 43780), (740, 37213), (748, 36815), (796, 34595), (814, 33830), (935, 29452), (995, 27676), (1258, 21890), (1628, 16915), (1870, 14726), (1990, 13838), (2035, 13532), (2189, 12580), (2516, 10945), (3145, 8756), (3383, 8140), (3740, 7363), (3980, 6919), (4070, 6766), (4378, 6290)]