38487135680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{904303}}^1$

素因数の和:904346

約数の個数: 112

約数和(自身を含む): 110252743680

約数和(自身を除く): 71765608000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 42560, 904303, 1808606, 3617212, 4521515, 6330121, 7234424, 9043030, 12660242, 14468848, 17181757, 18086060, 25320484, 28937696, 31650605, 34363514, 36172120, 50640968, 57875392, 63301210, 68727028, 72344240, 85908785, 101281936, 120272299, 126602420, 137454056, 144688480, 171817570, 202563872, 240544598, 253204840, 274908112, 289376960, 343635140, 405127744, 481089196, 506409680, 549816224, 601361495, 687270280, 962178392, 1012819360, 1099632448, 1202722990, 1374540560, 1924356784, 2025638720, 2405445980, 2749081120, 3848713568, 4810891960, 5498162240, 7697427136, 9621783920, 19243567840, 38487135680]

約数ペア:

[(1, 38487135680), (2, 19243567840), (4, 9621783920), (5, 7697427136), (7, 5498162240), (8, 4810891960), (10, 3848713568), (14, 2749081120), (16, 2405445980), (19, 2025638720), (20, 1924356784), (28, 1374540560), (32, 1202722990), (35, 1099632448), (38, 1012819360), (40, 962178392), (56, 687270280), (64, 601361495), (70, 549816224), (76, 506409680), (80, 481089196), (95, 405127744), (112, 343635140), (133, 289376960), (140, 274908112), (152, 253204840), (160, 240544598), (190, 202563872), (224, 171817570), (266, 144688480), (280, 137454056), (304, 126602420), (320, 120272299), (380, 101281936), (448, 85908785), (532, 72344240), (560, 68727028), (608, 63301210), (665, 57875392), (760, 50640968), (1064, 36172120), (1120, 34363514), (1216, 31650605), (1330, 28937696), (1520, 25320484), (2128, 18086060), (2240, 17181757), (2660, 14468848), (3040, 12660242), (4256, 9043030), (5320, 7234424), (6080, 6330121), (8512, 4521515), (10640, 3617212), (21280, 1808606), (42560, 904303)]