3848652920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1583}}^1$

素因数の和:2077

約数の個数: 128

約数和(自身を含む): 10446796800

約数和(自身を除く): 6598143880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 457, 532, 665, 760, 914, 1064, 1330, 1583, 1828, 2285, 2660, 3166, 3199, 3656, 4570, 5320, 6332, 6398, 7915, 8683, 9140, 11081, 12664, 12796, 15830, 15995, 17366, 18280, 22162, 25592, 30077, 31660, 31990, 34732, 43415, 44324, 55405, 60154, 60781, 63320, 63980, 69464, 86830, 88648, 110810, 120308, 121562, 127960, 150385, 173660, 210539, 221620, 240616, 243124, 300770, 303905, 347320, 421078, 443240, 486248, 601540, 607810, 723431, 842156, 1052695, 1203080, 1215620, 1446862, 1684312, 2105390, 2431240, 2893724, 3617155, 4210780, 5064017, 5787448, 7234310, 8421560, 10128034, 13745189, 14468620, 20256068, 25320085, 27490378, 28937240, 40512136, 50640170, 54980756, 68725945, 96216323, 101280340, 109961512, 137451890, 192432646, 202560680, 274903780, 384865292, 481081615, 549807560, 769730584, 962163230, 1924326460, 3848652920]

約数ペア:

[(1, 3848652920), (2, 1924326460), (4, 962163230), (5, 769730584), (7, 549807560), (8, 481081615), (10, 384865292), (14, 274903780), (19, 202560680), (20, 192432646), (28, 137451890), (35, 109961512), (38, 101280340), (40, 96216323), (56, 68725945), (70, 54980756), (76, 50640170), (95, 40512136), (133, 28937240), (140, 27490378), (152, 25320085), (190, 20256068), (266, 14468620), (280, 13745189), (380, 10128034), (457, 8421560), (532, 7234310), (665, 5787448), (760, 5064017), (914, 4210780), (1064, 3617155), (1330, 2893724), (1583, 2431240), (1828, 2105390), (2285, 1684312), (2660, 1446862), (3166, 1215620), (3199, 1203080), (3656, 1052695), (4570, 842156), (5320, 723431), (6332, 607810), (6398, 601540), (7915, 486248), (8683, 443240), (9140, 421078), (11081, 347320), (12664, 303905), (12796, 300770), (15830, 243124), (15995, 240616), (17366, 221620), (18280, 210539), (22162, 173660), (25592, 150385), (30077, 127960), (31660, 121562), (31990, 120308), (34732, 110810), (43415, 88648), (44324, 86830), (55405, 69464), (60154, 63980), (60781, 63320)]