212156913560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1095173}}^1$

素因数の和:1095380

約数の個数: 64

約数和(自身を含む): 496770926400

約数和(自身を除く): 284614012840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 167, 232, 290, 334, 580, 668, 835, 1160, 1336, 1670, 3340, 4843, 6680, 9686, 19372, 24215, 38744, 48430, 96860, 193720, 1095173, 2190346, 4380692, 5475865, 8761384, 10951730, 21903460, 31760017, 43806920, 63520034, 127040068, 158800085, 182893891, 254080136, 317600170, 365787782, 635200340, 731575564, 914469455, 1270400680, 1463151128, 1828938910, 3657877820, 5303922839, 7315755640, 10607845678, 21215691356, 26519614195, 42431382712, 53039228390, 106078456780, 212156913560]

約数ペア:

[(1, 212156913560), (2, 106078456780), (4, 53039228390), (5, 42431382712), (8, 26519614195), (10, 21215691356), (20, 10607845678), (29, 7315755640), (40, 5303922839), (58, 3657877820), (116, 1828938910), (145, 1463151128), (167, 1270400680), (232, 914469455), (290, 731575564), (334, 635200340), (580, 365787782), (668, 317600170), (835, 254080136), (1160, 182893891), (1336, 158800085), (1670, 127040068), (3340, 63520034), (4843, 43806920), (6680, 31760017), (9686, 21903460), (19372, 10951730), (24215, 8761384), (38744, 5475865), (48430, 4380692), (96860, 2190346), (193720, 1095173)]