39226480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28843}}^1$

素因数の和:28873

約数の個数: 40

約数和(自身を含む): 96569712

約数和(自身を除く): 57343232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 28843, 57686, 115372, 144215, 230744, 288430, 461488, 490331, 576860, 980662, 1153720, 1961324, 2307440, 2451655, 3922648, 4903310, 7845296, 9806620, 19613240, 39226480]

約数ペア:

[(1, 39226480), (2, 19613240), (4, 9806620), (5, 7845296), (8, 4903310), (10, 3922648), (16, 2451655), (17, 2307440), (20, 1961324), (34, 1153720), (40, 980662), (68, 576860), (80, 490331), (85, 461488), (136, 288430), (170, 230744), (272, 144215), (340, 115372), (680, 57686), (1360, 28843)]