195280588820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1753}}^1\times {\mathrm{19273}}^1$

素因数の和:21069

約数の個数: 72

約数和(自身を含む): 435902248824

約数和(自身を除く): 240621660004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 1753, 2890, 3506, 5780, 7012, 8765, 17530, 19273, 29801, 35060, 38546, 59602, 77092, 96365, 119204, 149005, 192730, 298010, 327641, 385460, 506617, 596020, 655282, 1013234, 1310564, 1638205, 2026468, 2533085, 3276410, 5066170, 5569897, 6552820, 10132340, 11139794, 22279588, 27849485, 33785569, 55698970, 67571138, 111397940, 135142276, 168927845, 337855690, 574354673, 675711380, 1148709346, 2297418692, 2871773365, 5743546730, 9764029441, 11487093460, 19528058882, 39056117764, 48820147205, 97640294410, 195280588820]

約数ペア:

[(1, 195280588820), (2, 97640294410), (4, 48820147205), (5, 39056117764), (10, 19528058882), (17, 11487093460), (20, 9764029441), (34, 5743546730), (68, 2871773365), (85, 2297418692), (170, 1148709346), (289, 675711380), (340, 574354673), (578, 337855690), (1156, 168927845), (1445, 135142276), (1753, 111397940), (2890, 67571138), (3506, 55698970), (5780, 33785569), (7012, 27849485), (8765, 22279588), (17530, 11139794), (19273, 10132340), (29801, 6552820), (35060, 5569897), (38546, 5066170), (59602, 3276410), (77092, 2533085), (96365, 2026468), (119204, 1638205), (149005, 1310564), (192730, 1013234), (298010, 655282), (327641, 596020), (385460, 506617)]