2057205955480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{17275831}}^1$

素因数の和:17276084

約数の個数: 64

約数和(自身を含む): 5006536113600

約数和(自身を除く): 2949330158120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 229, 260, 458, 520, 916, 1145, 1832, 2290, 2977, 4580, 5954, 9160, 11908, 14885, 23816, 29770, 59540, 119080, 17275831, 34551662, 69103324, 86379155, 138206648, 172758310, 224585803, 345516620, 449171606, 691033240, 898343212, 1122929015, 1796686424, 2245858030, 3956165299, 4491716060, 7912330598, 8983432120, 15824661196, 19780826495, 31649322392, 39561652990, 51430148887, 79123305980, 102860297774, 158246611960, 205720595548, 257150744435, 411441191096, 514301488870, 1028602977740, 2057205955480]

約数ペア:

[(1, 2057205955480), (2, 1028602977740), (4, 514301488870), (5, 411441191096), (8, 257150744435), (10, 205720595548), (13, 158246611960), (20, 102860297774), (26, 79123305980), (40, 51430148887), (52, 39561652990), (65, 31649322392), (104, 19780826495), (130, 15824661196), (229, 8983432120), (260, 7912330598), (458, 4491716060), (520, 3956165299), (916, 2245858030), (1145, 1796686424), (1832, 1122929015), (2290, 898343212), (2977, 691033240), (4580, 449171606), (5954, 345516620), (9160, 224585803), (11908, 172758310), (14885, 138206648), (23816, 86379155), (29770, 69103324), (59540, 34551662), (119080, 17275831)]