1445041580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131129}}^1$

素因数の和:131186

約数の個数: 48

約数和(自身を含む): 3304476000

約数和(自身を除く): 1859434420

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 131129, 262258, 524516, 655645, 1311290, 2491451, 2622580, 3802741, 4982902, 7605482, 9965804, 12457255, 15210964, 19013705, 24914510, 38027410, 49829020, 72252079, 76054820, 144504158, 289008316, 361260395, 722520790, 1445041580]

約数ペア:

[(1, 1445041580), (2, 722520790), (4, 361260395), (5, 289008316), (10, 144504158), (19, 76054820), (20, 72252079), (29, 49829020), (38, 38027410), (58, 24914510), (76, 19013705), (95, 15210964), (116, 12457255), (145, 9965804), (190, 7605482), (290, 4982902), (380, 3802741), (551, 2622580), (580, 2491451), (1102, 1311290), (2204, 655645), (2755, 524516), (5510, 262258), (11020, 131129)]