359222480

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 854945280

約数和(自身を除く): 495722800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 113, 158, 226, 316, 395, 452, 503, 565, 632, 790, 904, 1006, 1130, 1264, 1580, 1808, 2012, 2260, 2515, 3160, 4024, 4520, 5030, 6320, 8048, 8927, 9040, 10060, 17854, 20120, 35708, 39737, 40240, 44635, 56839, 71416, 79474, 89270, 113678, 142832, 158948, 178540, 198685, 227356, 284195, 317896, 357080, 397370, 454712, 568390, 635792, 714160, 794740, 909424, 1136780, 1589480, 2273560, 3178960, 4490281, 4547120, 8980562, 17961124, 22451405, 35922248, 44902810, 71844496, 89805620, 179611240, 359222480]

約数ペア:

[(1, 359222480), (2, 179611240), (4, 89805620), (5, 71844496), (8, 44902810), (10, 35922248), (16, 22451405), (20, 17961124), (40, 8980562), (79, 4547120), (80, 4490281), (113, 3178960), (158, 2273560), (226, 1589480), (316, 1136780), (395, 909424), (452, 794740), (503, 714160), (565, 635792), (632, 568390), (790, 454712), (904, 397370), (1006, 357080), (1130, 317896), (1264, 284195), (1580, 227356), (1808, 198685), (2012, 178540), (2260, 158948), (2515, 142832), (3160, 113678), (4024, 89270), (4520, 79474), (5030, 71416), (6320, 56839), (8048, 44635), (8927, 40240), (9040, 39737), (10060, 35708), (17854, 20120)]