225017440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82727}}^1$

素因数の和:82759

約数の個数: 48

約数和(自身を含む): 562881312

約数和(自身を除く): 337863872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 82727, 165454, 330908, 413635, 661816, 827270, 1323632, 1406359, 1654540, 2647264, 2812718, 3309080, 5625436, 6618160, 7031795, 11250872, 13236320, 14063590, 22501744, 28127180, 45003488, 56254360, 112508720, 225017440]

約数ペア:

[(1, 225017440), (2, 112508720), (4, 56254360), (5, 45003488), (8, 28127180), (10, 22501744), (16, 14063590), (17, 13236320), (20, 11250872), (32, 7031795), (34, 6618160), (40, 5625436), (68, 3309080), (80, 2812718), (85, 2647264), (136, 1654540), (160, 1406359), (170, 1323632), (272, 827270), (340, 661816), (544, 413635), (680, 330908), (1360, 165454), (2720, 82727)]