45290720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16651}}^1$

素因数の和:16683

約数の個数: 48

約数和(自身を含む): 113300208

約数和(自身を除く): 68009488

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, 16651, 33302, 66604, 83255, 133208, 166510, 266416, 283067, 333020, 532832, 566134, 666040, 1132268, 1332080, 1415335, 2264536, 2664160, 2830670, 4529072, 5661340, 9058144, 11322680, 22645360, 45290720]

約数ペア:

[(1, 45290720), (2, 22645360), (4, 11322680), (5, 9058144), (8, 5661340), (10, 4529072), (16, 2830670), (17, 2664160), (20, 2264536), (32, 1415335), (34, 1332080), (40, 1132268), (68, 666040), (80, 566134), (85, 532832), (136, 333020), (160, 283067), (170, 266416), (272, 166510), (340, 133208), (544, 83255), (680, 66604), (1360, 33302), (2720, 16651)]