2013205760

素因数分解:

$2^8\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2617}}^1$

素因数の和:3239

約数の個数: 72

約数和(自身を含む): 4832126376

約数和(自身を除く): 2818920616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 601, 640, 1202, 1280, 2404, 2617, 3005, 4808, 5234, 6010, 9616, 10468, 12020, 13085, 19232, 20936, 24040, 26170, 38464, 41872, 48080, 52340, 76928, 83744, 96160, 104680, 153856, 167488, 192320, 209360, 334976, 384640, 418720, 669952, 769280, 837440, 1572817, 1674880, 3145634, 3349760, 6291268, 7864085, 12582536, 15728170, 25165072, 31456340, 50330144, 62912680, 100660288, 125825360, 201320576, 251650720, 402641152, 503301440, 1006602880, 2013205760]

約数ペア:

[(1, 2013205760), (2, 1006602880), (4, 503301440), (5, 402641152), (8, 251650720), (10, 201320576), (16, 125825360), (20, 100660288), (32, 62912680), (40, 50330144), (64, 31456340), (80, 25165072), (128, 15728170), (160, 12582536), (256, 7864085), (320, 6291268), (601, 3349760), (640, 3145634), (1202, 1674880), (1280, 1572817), (2404, 837440), (2617, 769280), (3005, 669952), (4808, 418720), (5234, 384640), (6010, 334976), (9616, 209360), (10468, 192320), (12020, 167488), (13085, 153856), (19232, 104680), (20936, 96160), (24040, 83744), (26170, 76928), (38464, 52340), (41872, 48080)]