5790123080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{2089}}^1$

素因数の和:2647

約数の個数: 128

約数和(自身を含む): 15710112000

約数和(自身を除く): 9919988920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 521, 532, 665, 760, 1042, 1064, 1330, 2084, 2089, 2605, 2660, 3647, 4168, 4178, 5210, 5320, 7294, 8356, 9899, 10420, 10445, 14588, 14623, 16712, 18235, 19798, 20840, 20890, 29176, 29246, 36470, 39596, 39691, 41780, 49495, 58492, 69293, 72940, 73115, 79192, 79382, 83560, 98990, 116984, 138586, 145880, 146230, 158764, 197980, 198455, 277172, 277837, 292460, 317528, 346465, 395960, 396910, 554344, 555674, 584920, 692930, 793820, 1088369, 1111348, 1385860, 1389185, 1587640, 2176738, 2222696, 2771720, 2778370, 4353476, 5441845, 5556740, 7618583, 8706952, 10883690, 11113480, 15237166, 20679011, 21767380, 30474332, 38092915, 41358022, 43534760, 60948664, 76185830, 82716044, 103395055, 144753077, 152371660, 165432088, 206790110, 289506154, 304743320, 413580220, 579012308, 723765385, 827160440, 1158024616, 1447530770, 2895061540, 5790123080]

約数ペア:

[(1, 5790123080), (2, 2895061540), (4, 1447530770), (5, 1158024616), (7, 827160440), (8, 723765385), (10, 579012308), (14, 413580220), (19, 304743320), (20, 289506154), (28, 206790110), (35, 165432088), (38, 152371660), (40, 144753077), (56, 103395055), (70, 82716044), (76, 76185830), (95, 60948664), (133, 43534760), (140, 41358022), (152, 38092915), (190, 30474332), (266, 21767380), (280, 20679011), (380, 15237166), (521, 11113480), (532, 10883690), (665, 8706952), (760, 7618583), (1042, 5556740), (1064, 5441845), (1330, 4353476), (2084, 2778370), (2089, 2771720), (2605, 2222696), (2660, 2176738), (3647, 1587640), (4168, 1389185), (4178, 1385860), (5210, 1111348), (5320, 1088369), (7294, 793820), (8356, 692930), (9899, 584920), (10420, 555674), (10445, 554344), (14588, 396910), (14623, 395960), (16712, 346465), (18235, 317528), (19798, 292460), (20840, 277837), (20890, 277172), (29176, 198455), (29246, 197980), (36470, 158764), (39596, 146230), (39691, 145880), (41780, 138586), (49495, 116984), (58492, 98990), (69293, 83560), (72940, 79382), (73115, 79192)]