20110003320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{26681}}^1$

素因数の和:27277

約数の個数: 128

約数和(自身を含む): 65932289280

約数和(自身を除く): 45822285960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 571, 660, 1142, 1320, 1713, 2284, 2855, 3426, 4568, 5710, 6281, 6852, 8565, 11420, 12562, 13704, 17130, 18843, 22840, 25124, 26681, 31405, 34260, 37686, 50248, 53362, 62810, 68520, 75372, 80043, 94215, 106724, 125620, 133405, 150744, 160086, 188430, 213448, 251240, 266810, 293491, 320172, 376860, 400215, 533620, 586982, 640344, 753720, 800430, 880473, 1067240, 1173964, 1467455, 1600860, 1760946, 2347928, 2934910, 3201720, 3521892, 4402365, 5869820, 7043784, 8804730, 11739640, 15234851, 17609460, 30469702, 35218920, 45704553, 60939404, 76174255, 91409106, 121878808, 152348510, 167583361, 182818212, 228522765, 304697020, 335166722, 365636424, 457045530, 502750083, 609394040, 670333444, 837916805, 914091060, 1005500166, 1340666888, 1675833610, 1828182120, 2011000332, 2513750415, 3351667220, 4022000664, 5027500830, 6703334440, 10055001660, 20110003320]

約数ペア:

[(1, 20110003320), (2, 10055001660), (3, 6703334440), (4, 5027500830), (5, 4022000664), (6, 3351667220), (8, 2513750415), (10, 2011000332), (11, 1828182120), (12, 1675833610), (15, 1340666888), (20, 1005500166), (22, 914091060), (24, 837916805), (30, 670333444), (33, 609394040), (40, 502750083), (44, 457045530), (55, 365636424), (60, 335166722), (66, 304697020), (88, 228522765), (110, 182818212), (120, 167583361), (132, 152348510), (165, 121878808), (220, 91409106), (264, 76174255), (330, 60939404), (440, 45704553), (571, 35218920), (660, 30469702), (1142, 17609460), (1320, 15234851), (1713, 11739640), (2284, 8804730), (2855, 7043784), (3426, 5869820), (4568, 4402365), (5710, 3521892), (6281, 3201720), (6852, 2934910), (8565, 2347928), (11420, 1760946), (12562, 1600860), (13704, 1467455), (17130, 1173964), (18843, 1067240), (22840, 880473), (25124, 800430), (26681, 753720), (31405, 640344), (34260, 586982), (37686, 533620), (50248, 400215), (53362, 376860), (62810, 320172), (68520, 293491), (75372, 266810), (80043, 251240), (94215, 213448), (106724, 188430), (125620, 160086), (133405, 150744)]