2017263080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{9749}}^1$

素因数の和:10506

約数の個数: 64

約数和(自身を含む): 5194800000

約数和(自身を除く): 3177536920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 739, 1478, 2956, 3695, 5173, 5912, 7390, 9749, 10346, 14780, 19498, 20692, 25865, 29560, 38996, 41384, 48745, 51730, 68243, 77992, 97490, 103460, 136486, 194980, 206920, 272972, 341215, 389960, 545944, 682430, 1364860, 2729720, 7204511, 14409022, 28818044, 36022555, 50431577, 57636088, 72045110, 100863154, 144090220, 201726308, 252157885, 288180440, 403452616, 504315770, 1008631540, 2017263080]

約数ペア:

[(1, 2017263080), (2, 1008631540), (4, 504315770), (5, 403452616), (7, 288180440), (8, 252157885), (10, 201726308), (14, 144090220), (20, 100863154), (28, 72045110), (35, 57636088), (40, 50431577), (56, 36022555), (70, 28818044), (140, 14409022), (280, 7204511), (739, 2729720), (1478, 1364860), (2956, 682430), (3695, 545944), (5173, 389960), (5912, 341215), (7390, 272972), (9749, 206920), (10346, 194980), (14780, 136486), (19498, 103460), (20692, 97490), (25865, 77992), (29560, 68243), (38996, 51730), (41384, 48745)]