5288796520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2747

約数の個数: 128

約数和(自身を含む): 13923705600

約数和(自身を除く): 8634909080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 89, 140, 166, 178, 280, 332, 356, 415, 445, 581, 623, 664, 712, 830, 890, 1162, 1246, 1660, 1780, 2324, 2492, 2557, 2905, 3115, 3320, 3560, 4648, 4984, 5114, 5810, 6230, 7387, 10228, 11620, 12460, 12785, 14774, 17899, 20456, 23240, 24920, 25570, 29548, 35798, 36935, 51140, 51709, 59096, 71596, 73870, 89495, 102280, 103418, 143192, 147740, 178990, 206836, 212231, 227573, 258545, 295480, 357980, 413672, 424462, 455146, 517090, 715960, 848924, 910292, 1034180, 1061155, 1137865, 1485617, 1593011, 1697848, 1820584, 2068360, 2122310, 2275730, 2971234, 3186022, 4244620, 4551460, 5942468, 6372044, 7428085, 7965055, 8489240, 9102920, 11884936, 12744088, 14856170, 15930110, 18888559, 29712340, 31860220, 37777118, 59424680, 63720440, 75554236, 94442795, 132219913, 151108472, 188885590, 264439826, 377771180, 528879652, 661099565, 755542360, 1057759304, 1322199130, 2644398260, 5288796520]

約数ペア:

[(1, 5288796520), (2, 2644398260), (4, 1322199130), (5, 1057759304), (7, 755542360), (8, 661099565), (10, 528879652), (14, 377771180), (20, 264439826), (28, 188885590), (35, 151108472), (40, 132219913), (56, 94442795), (70, 75554236), (83, 63720440), (89, 59424680), (140, 37777118), (166, 31860220), (178, 29712340), (280, 18888559), (332, 15930110), (356, 14856170), (415, 12744088), (445, 11884936), (581, 9102920), (623, 8489240), (664, 7965055), (712, 7428085), (830, 6372044), (890, 5942468), (1162, 4551460), (1246, 4244620), (1660, 3186022), (1780, 2971234), (2324, 2275730), (2492, 2122310), (2557, 2068360), (2905, 1820584), (3115, 1697848), (3320, 1593011), (3560, 1485617), (4648, 1137865), (4984, 1061155), (5114, 1034180), (5810, 910292), (6230, 848924), (7387, 715960), (10228, 517090), (11620, 455146), (12460, 424462), (12785, 413672), (14774, 357980), (17899, 295480), (20456, 258545), (23240, 227573), (24920, 212231), (25570, 206836), (29548, 178990), (35798, 147740), (36935, 143192), (51140, 103418), (51709, 102280), (59096, 89495), (71596, 73870)]