17410720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 44988048

約数和(自身を除く): 27577328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 173, 185, 272, 296, 340, 346, 370, 544, 592, 629, 680, 692, 740, 865, 1184, 1258, 1360, 1384, 1480, 1730, 2516, 2720, 2768, 2941, 2960, 3145, 3460, 5032, 5536, 5882, 5920, 6290, 6401, 6920, 10064, 11764, 12580, 12802, 13840, 14705, 20128, 23528, 25160, 25604, 27680, 29410, 32005, 47056, 50320, 51208, 58820, 64010, 94112, 100640, 102416, 108817, 117640, 128020, 204832, 217634, 235280, 256040, 435268, 470560, 512080, 544085, 870536, 1024160, 1088170, 1741072, 2176340, 3482144, 4352680, 8705360, 17410720]

約数ペア:

[(1, 17410720), (2, 8705360), (4, 4352680), (5, 3482144), (8, 2176340), (10, 1741072), (16, 1088170), (17, 1024160), (20, 870536), (32, 544085), (34, 512080), (37, 470560), (40, 435268), (68, 256040), (74, 235280), (80, 217634), (85, 204832), (136, 128020), (148, 117640), (160, 108817), (170, 102416), (173, 100640), (185, 94112), (272, 64010), (296, 58820), (340, 51208), (346, 50320), (370, 47056), (544, 32005), (592, 29410), (629, 27680), (680, 25604), (692, 25160), (740, 23528), (865, 20128), (1184, 14705), (1258, 13840), (1360, 12802), (1384, 12580), (1480, 11764), (1730, 10064), (2516, 6920), (2720, 6401), (2768, 6290), (2941, 5920), (2960, 5882), (3145, 5536), (3460, 5032)]