26883460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 61420464

約数和(自身を除く): 34537004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2137, 2516, 3145, 4274, 6290, 8548, 10685, 12580, 21370, 36329, 42740, 72658, 79069, 145316, 158138, 181645, 316276, 363290, 395345, 726580, 790690, 1344173, 1581380, 2688346, 5376692, 6720865, 13441730, 26883460]

約数ペア:

[(1, 26883460), (2, 13441730), (4, 6720865), (5, 5376692), (10, 2688346), (17, 1581380), (20, 1344173), (34, 790690), (37, 726580), (68, 395345), (74, 363290), (85, 316276), (148, 181645), (170, 158138), (185, 145316), (340, 79069), (370, 72658), (629, 42740), (740, 36329), (1258, 21370), (2137, 12580), (2516, 10685), (3145, 8548), (4274, 6290)]