2218219600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5507}}^1$

素因数の和:5597

約数の個数: 120

約数和(自身を含む): 5716643040

約数和(自身を除く): 3498423440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 53, 76, 80, 95, 100, 106, 152, 190, 200, 212, 265, 304, 380, 400, 424, 475, 530, 760, 848, 950, 1007, 1060, 1325, 1520, 1900, 2014, 2120, 2650, 3800, 4028, 4240, 5035, 5300, 5507, 7600, 8056, 10070, 10600, 11014, 16112, 20140, 21200, 22028, 25175, 27535, 40280, 44056, 50350, 55070, 80560, 88112, 100700, 104633, 110140, 137675, 201400, 209266, 220280, 275350, 291871, 402800, 418532, 440560, 523165, 550700, 583742, 837064, 1046330, 1101400, 1167484, 1459355, 1674128, 2092660, 2202800, 2334968, 2615825, 2918710, 4185320, 4669936, 5231650, 5545549, 5837420, 7296775, 8370640, 10463300, 11091098, 11674840, 14593550, 20926600, 22182196, 23349680, 27727745, 29187100, 41853200, 44364392, 55455490, 58374200, 88728784, 110910980, 116748400, 138638725, 221821960, 277277450, 443643920, 554554900, 1109109800, 2218219600]

約数ペア:

[(1, 2218219600), (2, 1109109800), (4, 554554900), (5, 443643920), (8, 277277450), (10, 221821960), (16, 138638725), (19, 116748400), (20, 110910980), (25, 88728784), (38, 58374200), (40, 55455490), (50, 44364392), (53, 41853200), (76, 29187100), (80, 27727745), (95, 23349680), (100, 22182196), (106, 20926600), (152, 14593550), (190, 11674840), (200, 11091098), (212, 10463300), (265, 8370640), (304, 7296775), (380, 5837420), (400, 5545549), (424, 5231650), (475, 4669936), (530, 4185320), (760, 2918710), (848, 2615825), (950, 2334968), (1007, 2202800), (1060, 2092660), (1325, 1674128), (1520, 1459355), (1900, 1167484), (2014, 1101400), (2120, 1046330), (2650, 837064), (3800, 583742), (4028, 550700), (4240, 523165), (5035, 440560), (5300, 418532), (5507, 402800), (7600, 291871), (8056, 275350), (10070, 220280), (10600, 209266), (11014, 201400), (16112, 137675), (20140, 110140), (21200, 104633), (22028, 100700), (25175, 88112), (27535, 80560), (40280, 55070), (44056, 50350)]