88535440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 253912320

約数和(自身を除く): 165376880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 53, 56, 70, 76, 80, 95, 106, 112, 133, 140, 152, 157, 190, 212, 265, 266, 280, 304, 314, 371, 380, 424, 530, 532, 560, 628, 665, 742, 760, 785, 848, 1007, 1060, 1064, 1099, 1256, 1330, 1484, 1520, 1570, 1855, 2014, 2120, 2128, 2198, 2512, 2660, 2968, 2983, 3140, 3710, 4028, 4240, 4396, 5035, 5320, 5495, 5936, 5966, 6280, 7049, 7420, 8056, 8321, 8792, 10070, 10640, 10990, 11932, 12560, 14098, 14840, 14915, 16112, 16642, 17584, 20140, 20881, 21980, 23864, 28196, 29680, 29830, 33284, 35245, 40280, 41605, 41762, 43960, 47728, 56392, 58247, 59660, 66568, 70490, 80560, 83210, 83524, 87920, 104405, 112784, 116494, 119320, 133136, 140980, 158099, 166420, 167048, 208810, 232988, 238640, 281960, 291235, 316198, 332840, 334096, 417620, 465976, 563920, 582470, 632396, 665680, 790495, 835240, 931952, 1106693, 1164940, 1264792, 1580990, 1670480, 2213386, 2329880, 2529584, 3161980, 4426772, 4659760, 5533465, 6323960, 8853544, 11066930, 12647920, 17707088, 22133860, 44267720, 88535440]

約数ペア:

[(1, 88535440), (2, 44267720), (4, 22133860), (5, 17707088), (7, 12647920), (8, 11066930), (10, 8853544), (14, 6323960), (16, 5533465), (19, 4659760), (20, 4426772), (28, 3161980), (35, 2529584), (38, 2329880), (40, 2213386), (53, 1670480), (56, 1580990), (70, 1264792), (76, 1164940), (80, 1106693), (95, 931952), (106, 835240), (112, 790495), (133, 665680), (140, 632396), (152, 582470), (157, 563920), (190, 465976), (212, 417620), (265, 334096), (266, 332840), (280, 316198), (304, 291235), (314, 281960), (371, 238640), (380, 232988), (424, 208810), (530, 167048), (532, 166420), (560, 158099), (628, 140980), (665, 133136), (742, 119320), (760, 116494), (785, 112784), (848, 104405), (1007, 87920), (1060, 83524), (1064, 83210), (1099, 80560), (1256, 70490), (1330, 66568), (1484, 59660), (1520, 58247), (1570, 56392), (1855, 47728), (2014, 43960), (2120, 41762), (2128, 41605), (2198, 40280), (2512, 35245), (2660, 33284), (2968, 29830), (2983, 29680), (3140, 28196), (3710, 23864), (4028, 21980), (4240, 20881), (4396, 20140), (5035, 17584), (5320, 16642), (5495, 16112), (5936, 14915), (5966, 14840), (6280, 14098), (7049, 12560), (7420, 11932), (8056, 10990), (8321, 10640), (8792, 10070)]