17045900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 40372416

約数和(自身を除く): 23326516

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 271, 340, 370, 425, 542, 629, 740, 850, 925, 1084, 1258, 1355, 1700, 1850, 2516, 2710, 3145, 3700, 4607, 5420, 6290, 6775, 9214, 10027, 12580, 13550, 15725, 18428, 20054, 23035, 27100, 31450, 40108, 46070, 50135, 62900, 92140, 100270, 115175, 170459, 200540, 230350, 250675, 340918, 460700, 501350, 681836, 852295, 1002700, 1704590, 3409180, 4261475, 8522950, 17045900]

約数ペア:

[(1, 17045900), (2, 8522950), (4, 4261475), (5, 3409180), (10, 1704590), (17, 1002700), (20, 852295), (25, 681836), (34, 501350), (37, 460700), (50, 340918), (68, 250675), (74, 230350), (85, 200540), (100, 170459), (148, 115175), (170, 100270), (185, 92140), (271, 62900), (340, 50135), (370, 46070), (425, 40108), (542, 31450), (629, 27100), (740, 23035), (850, 20054), (925, 18428), (1084, 15725), (1258, 13550), (1355, 12580), (1700, 10027), (1850, 9214), (2516, 6775), (2710, 6290), (3145, 5420), (3700, 4607)]