98703020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 239537088

約数和(自身を除く): 140834068

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 137, 163, 170, 221, 260, 274, 326, 340, 442, 548, 652, 685, 815, 884, 1105, 1370, 1630, 1781, 2119, 2210, 2329, 2740, 2771, 3260, 3562, 4238, 4420, 4658, 5542, 7124, 8476, 8905, 9316, 10595, 11084, 11645, 13855, 17810, 21190, 22331, 23290, 27710, 30277, 35620, 36023, 42380, 44662, 46580, 55420, 60554, 72046, 89324, 111655, 121108, 144092, 151385, 180115, 223310, 290303, 302770, 360230, 379627, 446620, 580606, 605540, 720460, 759254, 1161212, 1451515, 1518508, 1898135, 2903030, 3796270, 4935151, 5806060, 7592540, 9870302, 19740604, 24675755, 49351510, 98703020]

約数ペア:

[(1, 98703020), (2, 49351510), (4, 24675755), (5, 19740604), (10, 9870302), (13, 7592540), (17, 5806060), (20, 4935151), (26, 3796270), (34, 2903030), (52, 1898135), (65, 1518508), (68, 1451515), (85, 1161212), (130, 759254), (137, 720460), (163, 605540), (170, 580606), (221, 446620), (260, 379627), (274, 360230), (326, 302770), (340, 290303), (442, 223310), (548, 180115), (652, 151385), (685, 144092), (815, 121108), (884, 111655), (1105, 89324), (1370, 72046), (1630, 60554), (1781, 55420), (2119, 46580), (2210, 44662), (2329, 42380), (2740, 36023), (2771, 35620), (3260, 30277), (3562, 27710), (4238, 23290), (4420, 22331), (4658, 21190), (5542, 17810), (7124, 13855), (8476, 11645), (8905, 11084), (9316, 10595)]