202240160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74353}}^1$

素因数の和:74385

約数の個数: 48

約数和(自身を含む): 505904616

約数和(自身を除く): 303664456

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, 74353, 148706, 297412, 371765, 594824, 743530, 1189648, 1264001, 1487060, 2379296, 2528002, 2974120, 5056004, 5948240, 6320005, 10112008, 11896480, 12640010, 20224016, 25280020, 40448032, 50560040, 101120080, 202240160]

約数ペア:

[(1, 202240160), (2, 101120080), (4, 50560040), (5, 40448032), (8, 25280020), (10, 20224016), (16, 12640010), (17, 11896480), (20, 10112008), (32, 6320005), (34, 5948240), (40, 5056004), (68, 2974120), (80, 2528002), (85, 2379296), (136, 1487060), (160, 1264001), (170, 1189648), (272, 743530), (340, 594824), (544, 371765), (680, 297412), (1360, 148706), (2720, 74353)]