1138073305520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2411581}}^1$

素因数の和:2411958

約数の個数: 80

約数和(自身を含む): 2809743834528

約数和(自身を除く): 1671670529008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 347, 680, 694, 1360, 1388, 1735, 2776, 3470, 5552, 5899, 6940, 11798, 13880, 23596, 27760, 29495, 47192, 58990, 94384, 117980, 235960, 471920, 2411581, 4823162, 9646324, 12057905, 19292648, 24115810, 38585296, 40996877, 48231620, 81993754, 96463240, 163987508, 192926480, 204984385, 327975016, 409968770, 655950032, 819937540, 836818607, 1639875080, 1673637214, 3279750160, 3347274428, 4184093035, 6694548856, 8368186070, 13389097712, 14225916319, 16736372140, 28451832638, 33472744280, 56903665276, 66945488560, 71129581595, 113807330552, 142259163190, 227614661104, 284518326380, 569036652760, 1138073305520]

約数ペア:

[(1, 1138073305520), (2, 569036652760), (4, 284518326380), (5, 227614661104), (8, 142259163190), (10, 113807330552), (16, 71129581595), (17, 66945488560), (20, 56903665276), (34, 33472744280), (40, 28451832638), (68, 16736372140), (80, 14225916319), (85, 13389097712), (136, 8368186070), (170, 6694548856), (272, 4184093035), (340, 3347274428), (347, 3279750160), (680, 1673637214), (694, 1639875080), (1360, 836818607), (1388, 819937540), (1735, 655950032), (2776, 409968770), (3470, 327975016), (5552, 204984385), (5899, 192926480), (6940, 163987508), (11798, 96463240), (13880, 81993754), (23596, 48231620), (27760, 40996877), (29495, 38585296), (47192, 24115810), (58990, 19292648), (94384, 12057905), (117980, 9646324), (235960, 4823162), (471920, 2411581)]