108261400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3203}}^1$

素因数の和:3245

約数の個数: 72

約数和(自身を含む): 272644380

約数和(自身を除く): 164382980

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3203, 3380, 4225, 6406, 6760, 8450, 12812, 16015, 16900, 25624, 32030, 33800, 41639, 64060, 80075, 83278, 128120, 160150, 166556, 208195, 320300, 333112, 416390, 541307, 640600, 832780, 1040975, 1082614, 1665560, 2081950, 2165228, 2706535, 4163900, 4330456, 5413070, 8327800, 10826140, 13532675, 21652280, 27065350, 54130700, 108261400]

約数ペア:

[(1, 108261400), (2, 54130700), (4, 27065350), (5, 21652280), (8, 13532675), (10, 10826140), (13, 8327800), (20, 5413070), (25, 4330456), (26, 4163900), (40, 2706535), (50, 2165228), (52, 2081950), (65, 1665560), (100, 1082614), (104, 1040975), (130, 832780), (169, 640600), (200, 541307), (260, 416390), (325, 333112), (338, 320300), (520, 208195), (650, 166556), (676, 160150), (845, 128120), (1300, 83278), (1352, 80075), (1690, 64060), (2600, 41639), (3203, 33800), (3380, 32030), (4225, 25624), (6406, 16900), (6760, 16015), (8450, 12812)]