62716420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2213}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 143201520

約数和(自身を除く): 80485100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 2180, 2213, 2834, 4426, 5668, 7085, 8852, 11065, 14170, 22130, 28340, 28769, 44260, 57538, 115076, 143845, 241217, 287690, 482434, 575380, 964868, 1206085, 2412170, 3135821, 4824340, 6271642, 12543284, 15679105, 31358210, 62716420]

約数ペア:

[(1, 62716420), (2, 31358210), (4, 15679105), (5, 12543284), (10, 6271642), (13, 4824340), (20, 3135821), (26, 2412170), (52, 1206085), (65, 964868), (109, 575380), (130, 482434), (218, 287690), (260, 241217), (436, 143845), (545, 115076), (1090, 57538), (1417, 44260), (2180, 28769), (2213, 28340), (2834, 22130), (4426, 14170), (5668, 11065), (7085, 8852)]