8134737720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3391}}^1\times {\mathrm{19991}}^1$

素因数の和:23396

約数の個数: 64

約数和(自身を含む): 24412631040

約数和(自身を除く): 16277893320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3391, 6782, 10173, 13564, 16955, 19991, 20346, 27128, 33910, 39982, 40692, 50865, 59973, 67820, 79964, 81384, 99955, 101730, 119946, 135640, 159928, 199910, 203460, 239892, 299865, 399820, 406920, 479784, 599730, 799640, 1199460, 2398920, 67789481, 135578962, 203368443, 271157924, 338947405, 406736886, 542315848, 677894810, 813473772, 1016842215, 1355789620, 1626947544, 2033684430, 2711579240, 4067368860, 8134737720]

約数ペア:

[(1, 8134737720), (2, 4067368860), (3, 2711579240), (4, 2033684430), (5, 1626947544), (6, 1355789620), (8, 1016842215), (10, 813473772), (12, 677894810), (15, 542315848), (20, 406736886), (24, 338947405), (30, 271157924), (40, 203368443), (60, 135578962), (120, 67789481), (3391, 2398920), (6782, 1199460), (10173, 799640), (13564, 599730), (16955, 479784), (19991, 406920), (20346, 399820), (27128, 299865), (33910, 239892), (39982, 203460), (40692, 199910), (50865, 159928), (59973, 135640), (67820, 119946), (79964, 101730), (81384, 99955)]