80455440830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{39181}}^1$

素因数の和:39509

約数の個数: 64

約数和(自身を含む): 157214483712

約数和(自身を除く): 76759042882

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 257, 470, 514, 799, 1285, 1598, 2570, 3995, 4369, 7990, 8738, 12079, 21845, 24158, 39181, 43690, 60395, 78362, 120790, 195905, 205343, 391810, 410686, 666077, 1026715, 1332154, 1841507, 2053430, 3330385, 3683014, 6660770, 9207535, 10069517, 18415070, 20139034, 31305619, 50347585, 62611238, 100695170, 156528095, 171181789, 313056190, 342363578, 473267299, 855908945, 946534598, 1711817890, 2366336495, 4732672990, 8045544083, 16091088166, 40227720415, 80455440830]

約数ペア:

[(1, 80455440830), (2, 40227720415), (5, 16091088166), (10, 8045544083), (17, 4732672990), (34, 2366336495), (47, 1711817890), (85, 946534598), (94, 855908945), (170, 473267299), (235, 342363578), (257, 313056190), (470, 171181789), (514, 156528095), (799, 100695170), (1285, 62611238), (1598, 50347585), (2570, 31305619), (3995, 20139034), (4369, 18415070), (7990, 10069517), (8738, 9207535), (12079, 6660770), (21845, 3683014), (24158, 3330385), (39181, 2053430), (43690, 1841507), (60395, 1332154), (78362, 1026715), (120790, 666077), (195905, 410686), (205343, 391810)]