2918864000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{14033}}^1$

素因数の和:14075

約数の個数: 128

約数和(自身を含む): 7815815280

約数和(自身を除く): 4896951280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 640, 650, 800, 832, 1000, 1040, 1300, 1600, 1625, 1664, 2000, 2080, 2600, 3200, 3250, 4000, 4160, 5200, 6500, 8000, 8320, 10400, 13000, 14033, 16000, 20800, 26000, 28066, 41600, 52000, 56132, 70165, 104000, 112264, 140330, 182429, 208000, 224528, 280660, 350825, 364858, 449056, 561320, 701650, 729716, 898112, 912145, 1122640, 1403300, 1459432, 1754125, 1796224, 1824290, 2245280, 2806600, 2918864, 3508250, 3648580, 4490560, 4560725, 5613200, 5837728, 7016500, 7297160, 8981120, 9121450, 11226400, 11675456, 14033000, 14594320, 18242900, 22452800, 22803625, 23350912, 28066000, 29188640, 36485800, 44905600, 45607250, 56132000, 58377280, 72971600, 91214500, 112264000, 116754560, 145943200, 182429000, 224528000, 291886400, 364858000, 583772800, 729716000, 1459432000, 2918864000]

約数ペア:

[(1, 2918864000), (2, 1459432000), (4, 729716000), (5, 583772800), (8, 364858000), (10, 291886400), (13, 224528000), (16, 182429000), (20, 145943200), (25, 116754560), (26, 112264000), (32, 91214500), (40, 72971600), (50, 58377280), (52, 56132000), (64, 45607250), (65, 44905600), (80, 36485800), (100, 29188640), (104, 28066000), (125, 23350912), (128, 22803625), (130, 22452800), (160, 18242900), (200, 14594320), (208, 14033000), (250, 11675456), (260, 11226400), (320, 9121450), (325, 8981120), (400, 7297160), (416, 7016500), (500, 5837728), (520, 5613200), (640, 4560725), (650, 4490560), (800, 3648580), (832, 3508250), (1000, 2918864), (1040, 2806600), (1300, 2245280), (1600, 1824290), (1625, 1796224), (1664, 1754125), (2000, 1459432), (2080, 1403300), (2600, 1122640), (3200, 912145), (3250, 898112), (4000, 729716), (4160, 701650), (5200, 561320), (6500, 449056), (8000, 364858), (8320, 350825), (10400, 280660), (13000, 224528), (14033, 208000), (16000, 182429), (20800, 140330), (26000, 112264), (28066, 104000), (41600, 70165), (52000, 56132)]