5239520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 14605920

約数和(自身を除く): 9366400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 229, 260, 286, 352, 416, 440, 458, 520, 572, 715, 880, 916, 1040, 1144, 1145, 1430, 1760, 1832, 2080, 2288, 2290, 2519, 2860, 2977, 3664, 4576, 4580, 5038, 5720, 5954, 7328, 9160, 10076, 11440, 11908, 12595, 14885, 18320, 20152, 22880, 23816, 25190, 29770, 32747, 36640, 40304, 47632, 50380, 59540, 65494, 80608, 95264, 100760, 119080, 130988, 163735, 201520, 238160, 261976, 327470, 403040, 476320, 523952, 654940, 1047904, 1309880, 2619760, 5239520]

約数ペア:

[(1, 5239520), (2, 2619760), (4, 1309880), (5, 1047904), (8, 654940), (10, 523952), (11, 476320), (13, 403040), (16, 327470), (20, 261976), (22, 238160), (26, 201520), (32, 163735), (40, 130988), (44, 119080), (52, 100760), (55, 95264), (65, 80608), (80, 65494), (88, 59540), (104, 50380), (110, 47632), (130, 40304), (143, 36640), (160, 32747), (176, 29770), (208, 25190), (220, 23816), (229, 22880), (260, 20152), (286, 18320), (352, 14885), (416, 12595), (440, 11908), (458, 11440), (520, 10076), (572, 9160), (715, 7328), (880, 5954), (916, 5720), (1040, 5038), (1144, 4580), (1145, 4576), (1430, 3664), (1760, 2977), (1832, 2860), (2080, 2519), (2288, 2290)]