103664357680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3191}}^1\times {\mathrm{31237}}^1$

素因数の和:34454

約数の個数: 80

約数和(自身を含む): 259649256384

約数和(自身を除く): 155984898704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3191, 6382, 12764, 15955, 25528, 31237, 31910, 41483, 51056, 62474, 63820, 82966, 124948, 127640, 156185, 165932, 207415, 249896, 255280, 312370, 331864, 406081, 414830, 499792, 624740, 663728, 812162, 829660, 1249480, 1624324, 1659320, 2030405, 2498960, 3248648, 3318640, 4060810, 6497296, 8121620, 16243240, 32486480, 99677267, 199354534, 398709068, 498386335, 797418136, 996772670, 1295804471, 1594836272, 1993545340, 2591608942, 3987090680, 5183217884, 6479022355, 7974181360, 10366435768, 12958044710, 20732871536, 25916089420, 51832178840, 103664357680]

約数ペア:

[(1, 103664357680), (2, 51832178840), (4, 25916089420), (5, 20732871536), (8, 12958044710), (10, 10366435768), (13, 7974181360), (16, 6479022355), (20, 5183217884), (26, 3987090680), (40, 2591608942), (52, 1993545340), (65, 1594836272), (80, 1295804471), (104, 996772670), (130, 797418136), (208, 498386335), (260, 398709068), (520, 199354534), (1040, 99677267), (3191, 32486480), (6382, 16243240), (12764, 8121620), (15955, 6497296), (25528, 4060810), (31237, 3318640), (31910, 3248648), (41483, 2498960), (51056, 2030405), (62474, 1659320), (63820, 1624324), (82966, 1249480), (124948, 829660), (127640, 812162), (156185, 663728), (165932, 624740), (207415, 499792), (249896, 414830), (255280, 406081), (312370, 331864)]