226104080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 578474136

約数和(自身を除く): 352370056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 173, 248, 272, 310, 340, 346, 496, 527, 620, 680, 692, 865, 961, 1054, 1240, 1360, 1384, 1730, 1922, 2108, 2480, 2635, 2768, 2941, 3460, 3844, 4216, 4805, 5270, 5363, 5882, 6920, 7688, 8432, 9610, 10540, 10726, 11764, 13840, 14705, 15376, 16337, 19220, 21080, 21452, 23528, 26815, 29410, 32674, 38440, 42160, 42904, 47056, 53630, 58820, 65348, 76880, 81685, 85808, 91171, 107260, 117640, 130696, 163370, 166253, 182342, 214520, 235280, 261392, 326740, 332506, 364684, 429040, 455855, 653480, 665012, 729368, 831265, 911710, 1306960, 1330024, 1458736, 1662530, 1823420, 2660048, 2826301, 3325060, 3646840, 5652602, 6650120, 7293680, 11305204, 13300240, 14131505, 22610408, 28263010, 45220816, 56526020, 113052040, 226104080]

約数ペア:

[(1, 226104080), (2, 113052040), (4, 56526020), (5, 45220816), (8, 28263010), (10, 22610408), (16, 14131505), (17, 13300240), (20, 11305204), (31, 7293680), (34, 6650120), (40, 5652602), (62, 3646840), (68, 3325060), (80, 2826301), (85, 2660048), (124, 1823420), (136, 1662530), (155, 1458736), (170, 1330024), (173, 1306960), (248, 911710), (272, 831265), (310, 729368), (340, 665012), (346, 653480), (496, 455855), (527, 429040), (620, 364684), (680, 332506), (692, 326740), (865, 261392), (961, 235280), (1054, 214520), (1240, 182342), (1360, 166253), (1384, 163370), (1730, 130696), (1922, 117640), (2108, 107260), (2480, 91171), (2635, 85808), (2768, 81685), (2941, 76880), (3460, 65348), (3844, 58820), (4216, 53630), (4805, 47056), (5270, 42904), (5363, 42160), (5882, 38440), (6920, 32674), (7688, 29410), (8432, 26815), (9610, 23528), (10540, 21452), (10726, 21080), (11764, 19220), (13840, 16337), (14705, 15376)]