76135840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 121996640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 181, 220, 239, 352, 362, 440, 478, 724, 880, 905, 956, 1195, 1448, 1760, 1810, 1912, 1991, 2390, 2629, 2896, 3620, 3824, 3982, 4780, 5258, 5792, 7240, 7648, 7964, 9560, 9955, 10516, 13145, 14480, 15928, 19120, 19910, 21032, 26290, 28960, 31856, 38240, 39820, 42064, 43259, 52580, 63712, 79640, 84128, 86518, 105160, 159280, 173036, 210320, 216295, 318560, 346072, 420640, 432590, 475849, 692144, 865180, 951698, 1384288, 1730360, 1903396, 2379245, 3460720, 3806792, 4758490, 6921440, 7613584, 9516980, 15227168, 19033960, 38067920, 76135840]

約数ペア:

[(1, 76135840), (2, 38067920), (4, 19033960), (5, 15227168), (8, 9516980), (10, 7613584), (11, 6921440), (16, 4758490), (20, 3806792), (22, 3460720), (32, 2379245), (40, 1903396), (44, 1730360), (55, 1384288), (80, 951698), (88, 865180), (110, 692144), (160, 475849), (176, 432590), (181, 420640), (220, 346072), (239, 318560), (352, 216295), (362, 210320), (440, 173036), (478, 159280), (724, 105160), (880, 86518), (905, 84128), (956, 79640), (1195, 63712), (1448, 52580), (1760, 43259), (1810, 42064), (1912, 39820), (1991, 38240), (2390, 31856), (2629, 28960), (2896, 26290), (3620, 21032), (3824, 19910), (3982, 19120), (4780, 15928), (5258, 14480), (5792, 13145), (7240, 10516), (7648, 9955), (7964, 9560)]