848665610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 1735437312

約数和(自身を除く): 886771702

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 97, 130, 155, 167, 169, 194, 310, 334, 338, 403, 485, 806, 835, 845, 970, 1261, 1670, 1690, 2015, 2171, 2522, 3007, 4030, 4342, 5177, 5239, 6014, 6305, 10354, 10478, 10855, 12610, 15035, 16199, 16393, 21710, 25885, 26195, 28223, 30070, 32398, 32786, 39091, 51770, 52390, 56446, 67301, 78182, 80995, 81965, 134602, 141115, 161990, 163930, 195455, 210587, 282230, 336505, 390910, 421174, 502169, 508183, 673010, 874913, 1004338, 1016366, 1052935, 1749826, 2105870, 2510845, 2540915, 2737631, 4374565, 5021690, 5081830, 5475262, 6528197, 8749130, 13056394, 13688155, 27376310, 32640985, 65281970, 84866561, 169733122, 424332805, 848665610]

約数ペア:

[(1, 848665610), (2, 424332805), (5, 169733122), (10, 84866561), (13, 65281970), (26, 32640985), (31, 27376310), (62, 13688155), (65, 13056394), (97, 8749130), (130, 6528197), (155, 5475262), (167, 5081830), (169, 5021690), (194, 4374565), (310, 2737631), (334, 2540915), (338, 2510845), (403, 2105870), (485, 1749826), (806, 1052935), (835, 1016366), (845, 1004338), (970, 874913), (1261, 673010), (1670, 508183), (1690, 502169), (2015, 421174), (2171, 390910), (2522, 336505), (3007, 282230), (4030, 210587), (4342, 195455), (5177, 163930), (5239, 161990), (6014, 141115), (6305, 134602), (10354, 81965), (10478, 80995), (10855, 78182), (12610, 67301), (15035, 56446), (16199, 52390), (16393, 51770), (21710, 39091), (25885, 32786), (26195, 32398), (28223, 30070)]