24949730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 51480576

約数和(自身を除く): 26530846

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 82, 130, 151, 155, 205, 302, 310, 403, 410, 533, 755, 806, 1066, 1271, 1510, 1963, 2015, 2542, 2665, 3926, 4030, 4681, 5330, 6191, 6355, 9362, 9815, 12382, 12710, 16523, 19630, 23405, 30955, 33046, 46810, 60853, 61910, 80483, 82615, 121706, 160966, 165230, 191921, 304265, 383842, 402415, 608530, 804830, 959605, 1919210, 2494973, 4989946, 12474865, 24949730]

約数ペア:

[(1, 24949730), (2, 12474865), (5, 4989946), (10, 2494973), (13, 1919210), (26, 959605), (31, 804830), (41, 608530), (62, 402415), (65, 383842), (82, 304265), (130, 191921), (151, 165230), (155, 160966), (205, 121706), (302, 82615), (310, 80483), (403, 61910), (410, 60853), (533, 46810), (755, 33046), (806, 30955), (1066, 23405), (1271, 19630), (1510, 16523), (1963, 12710), (2015, 12382), (2542, 9815), (2665, 9362), (3926, 6355), (4030, 6191), (4681, 5330)]