23565518060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1109}}^1\times {\mathrm{21683}}^1$

素因数の和:22815

約数の個数: 72

約数和(自身を含む): 57621760560

約数和(自身を除く): 34056242500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1109, 2218, 4436, 5545, 7763, 11090, 15526, 21683, 22180, 31052, 38815, 43366, 54341, 77630, 86732, 108415, 108682, 151781, 155260, 216830, 217364, 271705, 303562, 433660, 543410, 607124, 758905, 1062467, 1086820, 1517810, 2124934, 3035620, 4249868, 5312335, 10624670, 21249340, 24046447, 48092894, 96185788, 120232235, 168325129, 240464470, 336650258, 480928940, 673300516, 841625645, 1178275903, 1683251290, 2356551806, 3366502580, 4713103612, 5891379515, 11782759030, 23565518060]

約数ペア:

[(1, 23565518060), (2, 11782759030), (4, 5891379515), (5, 4713103612), (7, 3366502580), (10, 2356551806), (14, 1683251290), (20, 1178275903), (28, 841625645), (35, 673300516), (49, 480928940), (70, 336650258), (98, 240464470), (140, 168325129), (196, 120232235), (245, 96185788), (490, 48092894), (980, 24046447), (1109, 21249340), (2218, 10624670), (4436, 5312335), (5545, 4249868), (7763, 3035620), (11090, 2124934), (15526, 1517810), (21683, 1086820), (22180, 1062467), (31052, 758905), (38815, 607124), (43366, 543410), (54341, 433660), (77630, 303562), (86732, 271705), (108415, 217364), (108682, 216830), (151781, 155260)]