83372380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2459

約数の個数: 96

約数和(自身を含む): 226920960

約数和(自身を除く): 143548580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2411, 2470, 2660, 3458, 4822, 4940, 6916, 8645, 9644, 12055, 16877, 17290, 24110, 31343, 33754, 34580, 45809, 48220, 62686, 67508, 84385, 91618, 125372, 156715, 168770, 183236, 219401, 229045, 313430, 320663, 337540, 438802, 458090, 595517, 626860, 641326, 877604, 916180, 1097005, 1191034, 1282652, 1603315, 2194010, 2382068, 2977585, 3206630, 4168619, 4388020, 5955170, 6413260, 8337238, 11910340, 16674476, 20843095, 41686190, 83372380]

約数ペア:

[(1, 83372380), (2, 41686190), (4, 20843095), (5, 16674476), (7, 11910340), (10, 8337238), (13, 6413260), (14, 5955170), (19, 4388020), (20, 4168619), (26, 3206630), (28, 2977585), (35, 2382068), (38, 2194010), (52, 1603315), (65, 1282652), (70, 1191034), (76, 1097005), (91, 916180), (95, 877604), (130, 641326), (133, 626860), (140, 595517), (182, 458090), (190, 438802), (247, 337540), (260, 320663), (266, 313430), (364, 229045), (380, 219401), (455, 183236), (494, 168770), (532, 156715), (665, 125372), (910, 91618), (988, 84385), (1235, 67508), (1330, 62686), (1729, 48220), (1820, 45809), (2411, 34580), (2470, 33754), (2660, 31343), (3458, 24110), (4822, 17290), (4940, 16877), (6916, 12055), (8645, 9644)]