40573760

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1351

約数の個数: 56

約数和(自身を含む): 97633536

約数和(自身を除く): 57059776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1231, 1648, 2060, 2462, 3296, 4120, 4924, 6155, 6592, 8240, 9848, 12310, 16480, 19696, 24620, 32960, 39392, 49240, 78784, 98480, 126793, 196960, 253586, 393920, 507172, 633965, 1014344, 1267930, 2028688, 2535860, 4057376, 5071720, 8114752, 10143440, 20286880, 40573760]

約数ペア:

[(1, 40573760), (2, 20286880), (4, 10143440), (5, 8114752), (8, 5071720), (10, 4057376), (16, 2535860), (20, 2028688), (32, 1267930), (40, 1014344), (64, 633965), (80, 507172), (103, 393920), (160, 253586), (206, 196960), (320, 126793), (412, 98480), (515, 78784), (824, 49240), (1030, 39392), (1231, 32960), (1648, 24620), (2060, 19696), (2462, 16480), (3296, 12310), (4120, 9848), (4924, 8240), (6155, 6592)]