2000872201420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1481}}^1\times {\mathrm{5839}}^1$

素因数の和:7855

約数の個数: 96

約数和(自身を含む): 4396955996160

約数和(自身を除く): 2396083794740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 503, 1006, 1481, 2012, 2515, 2962, 5030, 5839, 5924, 7405, 10060, 11569, 11678, 14810, 23138, 23356, 29195, 29620, 34063, 46276, 57845, 58390, 68126, 115690, 116780, 134297, 136252, 170315, 231380, 268594, 340630, 537188, 671485, 681260, 744943, 1342970, 1489886, 2685940, 2937017, 2979772, 3724715, 5874034, 7449430, 8647559, 11748068, 14685085, 14898860, 17133689, 17295118, 29370170, 34267378, 34590236, 43237795, 58740340, 67551391, 68534756, 85668445, 86475590, 135102782, 171336890, 172951180, 198893857, 270205564, 337756955, 342673780, 397787714, 675513910, 795575428, 994469285, 1351027820, 1988938570, 3977877140, 4349722177, 8699444354, 17398888708, 21748610885, 43497221770, 86994443540, 100043610071, 200087220142, 400174440284, 500218050355, 1000436100710, 2000872201420]

約数ペア:

[(1, 2000872201420), (2, 1000436100710), (4, 500218050355), (5, 400174440284), (10, 200087220142), (20, 100043610071), (23, 86994443540), (46, 43497221770), (92, 21748610885), (115, 17398888708), (230, 8699444354), (460, 4349722177), (503, 3977877140), (1006, 1988938570), (1481, 1351027820), (2012, 994469285), (2515, 795575428), (2962, 675513910), (5030, 397787714), (5839, 342673780), (5924, 337756955), (7405, 270205564), (10060, 198893857), (11569, 172951180), (11678, 171336890), (14810, 135102782), (23138, 86475590), (23356, 85668445), (29195, 68534756), (29620, 67551391), (34063, 58740340), (46276, 43237795), (57845, 34590236), (58390, 34267378), (68126, 29370170), (115690, 17295118), (116780, 17133689), (134297, 14898860), (136252, 14685085), (170315, 11748068), (231380, 8647559), (268594, 7449430), (340630, 5874034), (537188, 3724715), (671485, 2979772), (681260, 2937017), (744943, 2685940), (1342970, 1489886)]