24491240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19751}}^1$

素因数の和:19793

約数の個数: 32

約数和(自身を含む): 56885760

約数和(自身を除く): 32394520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 19751, 39502, 79004, 98755, 158008, 197510, 395020, 612281, 790040, 1224562, 2449124, 3061405, 4898248, 6122810, 12245620, 24491240]

約数ペア:

[(1, 24491240), (2, 12245620), (4, 6122810), (5, 4898248), (8, 3061405), (10, 2449124), (20, 1224562), (31, 790040), (40, 612281), (62, 395020), (124, 197510), (155, 158008), (248, 98755), (310, 79004), (620, 39502), (1240, 19751)]