3580720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 9811872

約数和(自身を除く): 6231152

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 313, 440, 520, 572, 626, 715, 880, 1040, 1144, 1252, 1430, 1565, 2288, 2504, 2860, 3130, 3443, 4069, 5008, 5720, 6260, 6886, 8138, 11440, 12520, 13772, 16276, 17215, 20345, 25040, 27544, 32552, 34430, 40690, 44759, 55088, 65104, 68860, 81380, 89518, 137720, 162760, 179036, 223795, 275440, 325520, 358072, 447590, 716144, 895180, 1790360, 3580720]

約数ペア:

[(1, 3580720), (2, 1790360), (4, 895180), (5, 716144), (8, 447590), (10, 358072), (11, 325520), (13, 275440), (16, 223795), (20, 179036), (22, 162760), (26, 137720), (40, 89518), (44, 81380), (52, 68860), (55, 65104), (65, 55088), (80, 44759), (88, 40690), (104, 34430), (110, 32552), (130, 27544), (143, 25040), (176, 20345), (208, 17215), (220, 16276), (260, 13772), (286, 12520), (313, 11440), (440, 8138), (520, 6886), (572, 6260), (626, 5720), (715, 5008), (880, 4069), (1040, 3443), (1144, 3130), (1252, 2860), (1430, 2504), (1565, 2288)]