404544530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 801239040

約数和(自身を除く): 396694510

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 127, 130, 214, 229, 254, 458, 535, 635, 1070, 1145, 1270, 1391, 1651, 2290, 2782, 2977, 3302, 5954, 6955, 8255, 13589, 13910, 14885, 16510, 24503, 27178, 29083, 29770, 49006, 58166, 67945, 122515, 135890, 145415, 176657, 245030, 290830, 318539, 353314, 378079, 637078, 756158, 883285, 1592695, 1766570, 1890395, 3111881, 3185390, 3780790, 6223762, 15559405, 31118810, 40454453, 80908906, 202272265, 404544530]

約数ペア:

[(1, 404544530), (2, 202272265), (5, 80908906), (10, 40454453), (13, 31118810), (26, 15559405), (65, 6223762), (107, 3780790), (127, 3185390), (130, 3111881), (214, 1890395), (229, 1766570), (254, 1592695), (458, 883285), (535, 756158), (635, 637078), (1070, 378079), (1145, 353314), (1270, 318539), (1391, 290830), (1651, 245030), (2290, 176657), (2782, 145415), (2977, 135890), (3302, 122515), (5954, 67945), (6955, 58166), (8255, 49006), (13589, 29770), (13910, 29083), (14885, 27178), (16510, 24503)]