359582020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2933

約数の個数: 96

約数和(自身を含む): 921876480

約数和(自身を除く): 562294460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 406, 434, 580, 620, 812, 868, 899, 1015, 1085, 1798, 2030, 2170, 2857, 3596, 4060, 4340, 4495, 5714, 6293, 8990, 11428, 12586, 14285, 17980, 19999, 25172, 28570, 31465, 39998, 57140, 62930, 79996, 82853, 88567, 99995, 125860, 165706, 177134, 199990, 331412, 354268, 399980, 414265, 442835, 579971, 619969, 828530, 885670, 1159942, 1239938, 1657060, 1771340, 2319884, 2479876, 2568443, 2899855, 3099845, 5136886, 5799710, 6199690, 10273772, 11599420, 12399380, 12842215, 17979101, 25684430, 35958202, 51368860, 71916404, 89895505, 179791010, 359582020]

約数ペア:

[(1, 359582020), (2, 179791010), (4, 89895505), (5, 71916404), (7, 51368860), (10, 35958202), (14, 25684430), (20, 17979101), (28, 12842215), (29, 12399380), (31, 11599420), (35, 10273772), (58, 6199690), (62, 5799710), (70, 5136886), (116, 3099845), (124, 2899855), (140, 2568443), (145, 2479876), (155, 2319884), (203, 1771340), (217, 1657060), (290, 1239938), (310, 1159942), (406, 885670), (434, 828530), (580, 619969), (620, 579971), (812, 442835), (868, 414265), (899, 399980), (1015, 354268), (1085, 331412), (1798, 199990), (2030, 177134), (2170, 165706), (2857, 125860), (3596, 99995), (4060, 88567), (4340, 82853), (4495, 79996), (5714, 62930), (6293, 57140), (8990, 39998), (11428, 31465), (12586, 28570), (14285, 25172), (17980, 19999)]