40058920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 99066240

約数和(自身を除く): 59007320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 181, 220, 362, 440, 503, 724, 905, 1006, 1448, 1810, 1991, 2012, 2515, 3620, 3982, 4024, 5030, 5533, 7240, 7964, 9955, 10060, 11066, 15928, 19910, 20120, 22132, 27665, 39820, 44264, 55330, 79640, 91043, 110660, 182086, 221320, 364172, 455215, 728344, 910430, 1001473, 1820860, 2002946, 3641720, 4005892, 5007365, 8011784, 10014730, 20029460, 40058920]

約数ペア:

[(1, 40058920), (2, 20029460), (4, 10014730), (5, 8011784), (8, 5007365), (10, 4005892), (11, 3641720), (20, 2002946), (22, 1820860), (40, 1001473), (44, 910430), (55, 728344), (88, 455215), (110, 364172), (181, 221320), (220, 182086), (362, 110660), (440, 91043), (503, 79640), (724, 55330), (905, 44264), (1006, 39820), (1448, 27665), (1810, 22132), (1991, 20120), (2012, 19910), (2515, 15928), (3620, 11066), (3982, 10060), (4024, 9955), (5030, 7964), (5533, 7240)]