11103620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 26078976

約数和(自身を除く): 14975356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1231, 1804, 2255, 2462, 4510, 4924, 6155, 9020, 12310, 13541, 24620, 27082, 50471, 54164, 67705, 100942, 135410, 201884, 252355, 270820, 504710, 555181, 1009420, 1110362, 2220724, 2775905, 5551810, 11103620]

約数ペア:

[(1, 11103620), (2, 5551810), (4, 2775905), (5, 2220724), (10, 1110362), (11, 1009420), (20, 555181), (22, 504710), (41, 270820), (44, 252355), (55, 201884), (82, 135410), (110, 100942), (164, 67705), (205, 54164), (220, 50471), (410, 27082), (451, 24620), (820, 13541), (902, 12310), (1231, 9020), (1804, 6155), (2255, 4924), (2462, 4510)]