8363320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 23269680

約数和(自身を除く): 14906360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 251, 280, 340, 392, 476, 490, 502, 595, 680, 833, 952, 980, 1004, 1190, 1255, 1666, 1757, 1960, 2008, 2380, 2510, 3332, 3514, 4165, 4267, 4760, 5020, 6664, 7028, 8330, 8534, 8785, 10040, 12299, 14056, 16660, 17068, 17570, 21335, 24598, 29869, 33320, 34136, 35140, 42670, 49196, 59738, 61495, 70280, 85340, 98392, 119476, 122990, 149345, 170680, 209083, 238952, 245980, 298690, 418166, 491960, 597380, 836332, 1045415, 1194760, 1672664, 2090830, 4181660, 8363320]

約数ペア:

[(1, 8363320), (2, 4181660), (4, 2090830), (5, 1672664), (7, 1194760), (8, 1045415), (10, 836332), (14, 597380), (17, 491960), (20, 418166), (28, 298690), (34, 245980), (35, 238952), (40, 209083), (49, 170680), (56, 149345), (68, 122990), (70, 119476), (85, 98392), (98, 85340), (119, 70280), (136, 61495), (140, 59738), (170, 49196), (196, 42670), (238, 35140), (245, 34136), (251, 33320), (280, 29869), (340, 24598), (392, 21335), (476, 17570), (490, 17068), (502, 16660), (595, 14056), (680, 12299), (833, 10040), (952, 8785), (980, 8534), (1004, 8330), (1190, 7028), (1255, 6664), (1666, 5020), (1757, 4760), (1960, 4267), (2008, 4165), (2380, 3514), (2510, 3332)]