79506320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32059}}^1$

素因数の和:32103

約数の個数: 40

約数和(自身を含む): 190821120

約数和(自身を除く): 111314800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 32059, 64118, 128236, 160295, 256472, 320590, 512944, 641180, 993829, 1282360, 1987658, 2564720, 3975316, 4969145, 7950632, 9938290, 15901264, 19876580, 39753160, 79506320]

約数ペア:

[(1, 79506320), (2, 39753160), (4, 19876580), (5, 15901264), (8, 9938290), (10, 7950632), (16, 4969145), (20, 3975316), (31, 2564720), (40, 1987658), (62, 1282360), (80, 993829), (124, 641180), (155, 512944), (248, 320590), (310, 256472), (496, 160295), (620, 128236), (1240, 64118), (2480, 32059)]