26075220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 78019200

約数和(自身を除く): 51943980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 257, 267, 285, 356, 380, 445, 514, 534, 570, 771, 890, 1028, 1068, 1140, 1285, 1335, 1542, 1691, 1780, 2570, 2670, 3084, 3382, 3855, 4883, 5073, 5140, 5340, 6764, 7710, 8455, 9766, 10146, 14649, 15420, 16910, 19532, 20292, 22873, 24415, 25365, 29298, 33820, 45746, 48830, 50730, 58596, 68619, 73245, 91492, 97660, 101460, 114365, 137238, 146490, 228730, 274476, 292980, 343095, 434587, 457460, 686190, 869174, 1303761, 1372380, 1738348, 2172935, 2607522, 4345870, 5215044, 6518805, 8691740, 13037610, 26075220]

約数ペア:

[(1, 26075220), (2, 13037610), (3, 8691740), (4, 6518805), (5, 5215044), (6, 4345870), (10, 2607522), (12, 2172935), (15, 1738348), (19, 1372380), (20, 1303761), (30, 869174), (38, 686190), (57, 457460), (60, 434587), (76, 343095), (89, 292980), (95, 274476), (114, 228730), (178, 146490), (190, 137238), (228, 114365), (257, 101460), (267, 97660), (285, 91492), (356, 73245), (380, 68619), (445, 58596), (514, 50730), (534, 48830), (570, 45746), (771, 33820), (890, 29298), (1028, 25365), (1068, 24415), (1140, 22873), (1285, 20292), (1335, 19532), (1542, 16910), (1691, 15420), (1780, 14649), (2570, 10146), (2670, 9766), (3084, 8455), (3382, 7710), (3855, 6764), (4883, 5340), (5073, 5140)]