7372040000

素因数分解:

$2^6\times 5^4\times {\mathrm{13}}^1\times {\mathrm{14177}}^1$

素因数の和:14222

約数の個数: 140

約数和(自身を含む): 19687826004

約数和(自身を除く): 12315786004

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 625, 650, 800, 832, 1000, 1040, 1250, 1300, 1600, 1625, 2000, 2080, 2500, 2600, 3250, 4000, 4160, 5000, 5200, 6500, 8000, 8125, 10000, 10400, 13000, 14177, 16250, 20000, 20800, 26000, 28354, 32500, 40000, 52000, 56708, 65000, 70885, 104000, 113416, 130000, 141770, 184301, 226832, 260000, 283540, 354425, 368602, 453664, 520000, 567080, 708850, 737204, 907328, 921505, 1134160, 1417700, 1474408, 1772125, 1843010, 2268320, 2835400, 2948816, 3544250, 3686020, 4536640, 4607525, 5670800, 5897632, 7088500, 7372040, 8860625, 9215050, 11341600, 11795264, 14177000, 14744080, 17721250, 18430100, 22683200, 23037625, 28354000, 29488160, 35442500, 36860200, 46075250, 56708000, 58976320, 70885000, 73720400, 92150500, 113416000, 115188125, 141770000, 147440800, 184301000, 230376250, 283540000, 294881600, 368602000, 460752500, 567080000, 737204000, 921505000, 1474408000, 1843010000, 3686020000, 7372040000]

約数ペア:

[(1, 7372040000), (2, 3686020000), (4, 1843010000), (5, 1474408000), (8, 921505000), (10, 737204000), (13, 567080000), (16, 460752500), (20, 368602000), (25, 294881600), (26, 283540000), (32, 230376250), (40, 184301000), (50, 147440800), (52, 141770000), (64, 115188125), (65, 113416000), (80, 92150500), (100, 73720400), (104, 70885000), (125, 58976320), (130, 56708000), (160, 46075250), (200, 36860200), (208, 35442500), (250, 29488160), (260, 28354000), (320, 23037625), (325, 22683200), (400, 18430100), (416, 17721250), (500, 14744080), (520, 14177000), (625, 11795264), (650, 11341600), (800, 9215050), (832, 8860625), (1000, 7372040), (1040, 7088500), (1250, 5897632), (1300, 5670800), (1600, 4607525), (1625, 4536640), (2000, 3686020), (2080, 3544250), (2500, 2948816), (2600, 2835400), (3250, 2268320), (4000, 1843010), (4160, 1772125), (5000, 1474408), (5200, 1417700), (6500, 1134160), (8000, 921505), (8125, 907328), (10000, 737204), (10400, 708850), (13000, 567080), (14177, 520000), (16250, 453664), (20000, 368602), (20800, 354425), (26000, 283540), (28354, 260000), (32500, 226832), (40000, 184301), (52000, 141770), (56708, 130000), (65000, 113416), (70885, 104000)]