17732260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9743}}^1$

素因数の和:9772

約数の個数: 48

約数和(自身を含む): 45835776

約数和(自身を除く): 28103516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 9743, 19486, 38972, 48715, 68201, 97430, 126659, 136402, 194860, 253318, 272804, 341005, 506636, 633295, 682010, 886613, 1266590, 1364020, 1773226, 2533180, 3546452, 4433065, 8866130, 17732260]

約数ペア:

[(1, 17732260), (2, 8866130), (4, 4433065), (5, 3546452), (7, 2533180), (10, 1773226), (13, 1364020), (14, 1266590), (20, 886613), (26, 682010), (28, 633295), (35, 506636), (52, 341005), (65, 272804), (70, 253318), (91, 194860), (130, 136402), (140, 126659), (182, 97430), (260, 68201), (364, 48715), (455, 38972), (910, 19486), (1820, 9743)]