26609880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 128

約数和(自身を含む): 91756800

約数和(自身を除く): 65146920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1061, 1140, 1254, 1320, 1672, 2090, 2122, 2280, 2508, 3135, 3183, 4180, 4244, 5016, 5305, 6270, 6366, 8360, 8488, 10610, 11671, 12540, 12732, 15915, 20159, 21220, 23342, 25080, 25464, 31830, 35013, 40318, 42440, 46684, 58355, 60477, 63660, 70026, 80636, 93368, 100795, 116710, 120954, 127320, 140052, 161272, 175065, 201590, 221749, 233420, 241908, 280104, 302385, 350130, 403180, 443498, 466840, 483816, 604770, 665247, 700260, 806360, 886996, 1108745, 1209540, 1330494, 1400520, 1773992, 2217490, 2419080, 2660988, 3326235, 4434980, 5321976, 6652470, 8869960, 13304940, 26609880]

約数ペア:

[(1, 26609880), (2, 13304940), (3, 8869960), (4, 6652470), (5, 5321976), (6, 4434980), (8, 3326235), (10, 2660988), (11, 2419080), (12, 2217490), (15, 1773992), (19, 1400520), (20, 1330494), (22, 1209540), (24, 1108745), (30, 886996), (33, 806360), (38, 700260), (40, 665247), (44, 604770), (55, 483816), (57, 466840), (60, 443498), (66, 403180), (76, 350130), (88, 302385), (95, 280104), (110, 241908), (114, 233420), (120, 221749), (132, 201590), (152, 175065), (165, 161272), (190, 140052), (209, 127320), (220, 120954), (228, 116710), (264, 100795), (285, 93368), (330, 80636), (380, 70026), (418, 63660), (440, 60477), (456, 58355), (570, 46684), (627, 42440), (660, 40318), (760, 35013), (836, 31830), (1045, 25464), (1061, 25080), (1140, 23342), (1254, 21220), (1320, 20159), (1672, 15915), (2090, 12732), (2122, 12540), (2280, 11671), (2508, 10610), (3135, 8488), (3183, 8360), (4180, 6366), (4244, 6270), (5016, 5305)]