22133860

素因数分解:

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

素因数の和:245

約数の個数: 96

約数和(自身を含む): 57335040

約数和(自身を除く): 35201180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 53, 70, 76, 95, 106, 133, 140, 157, 190, 212, 265, 266, 314, 371, 380, 530, 532, 628, 665, 742, 785, 1007, 1060, 1099, 1330, 1484, 1570, 1855, 2014, 2198, 2660, 2983, 3140, 3710, 4028, 4396, 5035, 5495, 5966, 7049, 7420, 8321, 10070, 10990, 11932, 14098, 14915, 16642, 20140, 20881, 21980, 28196, 29830, 33284, 35245, 41605, 41762, 58247, 59660, 70490, 83210, 83524, 104405, 116494, 140980, 158099, 166420, 208810, 232988, 291235, 316198, 417620, 582470, 632396, 790495, 1106693, 1164940, 1580990, 2213386, 3161980, 4426772, 5533465, 11066930, 22133860]

約数ペア:

[(1, 22133860), (2, 11066930), (4, 5533465), (5, 4426772), (7, 3161980), (10, 2213386), (14, 1580990), (19, 1164940), (20, 1106693), (28, 790495), (35, 632396), (38, 582470), (53, 417620), (70, 316198), (76, 291235), (95, 232988), (106, 208810), (133, 166420), (140, 158099), (157, 140980), (190, 116494), (212, 104405), (265, 83524), (266, 83210), (314, 70490), (371, 59660), (380, 58247), (530, 41762), (532, 41605), (628, 35245), (665, 33284), (742, 29830), (785, 28196), (1007, 21980), (1060, 20881), (1099, 20140), (1330, 16642), (1484, 14915), (1570, 14098), (1855, 11932), (2014, 10990), (2198, 10070), (2660, 8321), (2983, 7420), (3140, 7049), (3710, 5966), (4028, 5495), (4396, 5035)]