2017380640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{1307}}^1$

素因数の和:2210

約数の個数: 96

約数和(自身を含む): 5209251264

約数和(自身を除く): 3191870624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 877, 880, 1307, 1754, 1760, 2614, 3508, 4385, 5228, 6535, 7016, 8770, 9647, 10456, 13070, 14032, 14377, 17540, 19294, 20912, 26140, 28064, 28754, 35080, 38588, 41824, 48235, 52280, 57508, 70160, 71885, 77176, 96470, 104560, 115016, 140320, 143770, 154352, 192940, 209120, 230032, 287540, 308704, 385880, 460064, 575080, 771760, 1146239, 1150160, 1543520, 2292478, 2300320, 4584956, 5731195, 9169912, 11462390, 12608629, 18339824, 22924780, 25217258, 36679648, 45849560, 50434516, 63043145, 91699120, 100869032, 126086290, 183398240, 201738064, 252172580, 403476128, 504345160, 1008690320, 2017380640]

約数ペア:

[(1, 2017380640), (2, 1008690320), (4, 504345160), (5, 403476128), (8, 252172580), (10, 201738064), (11, 183398240), (16, 126086290), (20, 100869032), (22, 91699120), (32, 63043145), (40, 50434516), (44, 45849560), (55, 36679648), (80, 25217258), (88, 22924780), (110, 18339824), (160, 12608629), (176, 11462390), (220, 9169912), (352, 5731195), (440, 4584956), (877, 2300320), (880, 2292478), (1307, 1543520), (1754, 1150160), (1760, 1146239), (2614, 771760), (3508, 575080), (4385, 460064), (5228, 385880), (6535, 308704), (7016, 287540), (8770, 230032), (9647, 209120), (10456, 192940), (13070, 154352), (14032, 143770), (14377, 140320), (17540, 115016), (19294, 104560), (20912, 96470), (26140, 77176), (28064, 71885), (28754, 70160), (35080, 57508), (38588, 52280), (41824, 48235)]