14047960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11329}}^1$

素因数の和:11371

約数の個数: 32

約数和(自身を含む): 32630400

約数和(自身を除く): 18582440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 11329, 22658, 45316, 56645, 90632, 113290, 226580, 351199, 453160, 702398, 1404796, 1755995, 2809592, 3511990, 7023980, 14047960]

約数ペア:

[(1, 14047960), (2, 7023980), (4, 3511990), (5, 2809592), (8, 1755995), (10, 1404796), (20, 702398), (31, 453160), (40, 351199), (62, 226580), (124, 113290), (155, 90632), (248, 56645), (310, 45316), (620, 22658), (1240, 11329)]