25131036770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:1008

約数の個数: 128

約数和(自身を含む): 54464348160

約数和(自身を除く): 29333311390

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 185, 235, 259, 329, 370, 431, 470, 479, 518, 658, 862, 958, 1295, 1645, 1739, 2155, 2395, 2590, 3017, 3290, 3353, 3478, 4310, 4790, 6034, 6706, 8695, 12173, 15085, 15947, 16765, 17390, 17723, 20257, 22513, 24346, 30170, 31894, 33530, 35446, 40514, 45026, 60865, 79735, 88615, 101285, 111629, 112565, 121730, 124061, 141799, 157591, 159470, 177230, 202570, 206449, 223258, 225130, 248122, 283598, 315182, 412898, 558145, 620305, 708995, 749509, 787955, 832981, 1032245, 1116290, 1240610, 1417990, 1445143, 1499018, 1575910, 1665962, 2064490, 2890286, 3747545, 4164905, 5246563, 5830867, 7225715, 7495090, 7638613, 8329810, 9703103, 10493126, 11661734, 14451430, 15277226, 19406206, 26232815, 29154335, 38193065, 48515515, 52465630, 53470291, 58308670, 67921721, 76386130, 97031030, 106940582, 135843442, 267351455, 339608605, 359014811, 534702910, 679217210, 718029622, 1795074055, 2513103677, 3590148110, 5026207354, 12565518385, 25131036770]

約数ペア:

[(1, 25131036770), (2, 12565518385), (5, 5026207354), (7, 3590148110), (10, 2513103677), (14, 1795074055), (35, 718029622), (37, 679217210), (47, 534702910), (70, 359014811), (74, 339608605), (94, 267351455), (185, 135843442), (235, 106940582), (259, 97031030), (329, 76386130), (370, 67921721), (431, 58308670), (470, 53470291), (479, 52465630), (518, 48515515), (658, 38193065), (862, 29154335), (958, 26232815), (1295, 19406206), (1645, 15277226), (1739, 14451430), (2155, 11661734), (2395, 10493126), (2590, 9703103), (3017, 8329810), (3290, 7638613), (3353, 7495090), (3478, 7225715), (4310, 5830867), (4790, 5246563), (6034, 4164905), (6706, 3747545), (8695, 2890286), (12173, 2064490), (15085, 1665962), (15947, 1575910), (16765, 1499018), (17390, 1445143), (17723, 1417990), (20257, 1240610), (22513, 1116290), (24346, 1032245), (30170, 832981), (31894, 787955), (33530, 749509), (35446, 708995), (40514, 620305), (45026, 558145), (60865, 412898), (79735, 315182), (88615, 283598), (101285, 248122), (111629, 225130), (112565, 223258), (121730, 206449), (124061, 202570), (141799, 177230), (157591, 159470)]