74441120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2753}}^1$

素因数の和:2794

約数の個数: 72

約数和(自身を含む): 190505196

約数和(自身を除く): 116064076

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 2753, 3380, 5408, 5506, 6760, 11012, 13520, 13765, 22024, 27040, 27530, 35789, 44048, 55060, 71578, 88096, 110120, 143156, 178945, 220240, 286312, 357890, 440480, 465257, 572624, 715780, 930514, 1145248, 1431560, 1861028, 2326285, 2863120, 3722056, 4652570, 5726240, 7444112, 9305140, 14888224, 18610280, 37220560, 74441120]

約数ペア:

[(1, 74441120), (2, 37220560), (4, 18610280), (5, 14888224), (8, 9305140), (10, 7444112), (13, 5726240), (16, 4652570), (20, 3722056), (26, 2863120), (32, 2326285), (40, 1861028), (52, 1431560), (65, 1145248), (80, 930514), (104, 715780), (130, 572624), (160, 465257), (169, 440480), (208, 357890), (260, 286312), (338, 220240), (416, 178945), (520, 143156), (676, 110120), (845, 88096), (1040, 71578), (1352, 55060), (1690, 44048), (2080, 35789), (2704, 27530), (2753, 27040), (3380, 22024), (5408, 13765), (5506, 13520), (6760, 11012)]