26056980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 108

約数和(自身を含む): 83626452

約数和(自身を除く): 57569472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 401, 570, 684, 722, 802, 855, 1083, 1140, 1203, 1444, 1604, 1710, 1805, 2005, 2166, 2406, 3249, 3420, 3609, 3610, 4010, 4332, 4812, 5415, 6015, 6498, 7218, 7220, 7619, 8020, 10830, 12030, 12996, 14436, 15238, 16245, 18045, 21660, 22857, 24060, 30476, 32490, 36090, 38095, 45714, 64980, 68571, 72180, 76190, 91428, 114285, 137142, 144761, 152380, 228570, 274284, 289522, 342855, 434283, 457140, 579044, 685710, 723805, 868566, 1302849, 1371420, 1447610, 1737132, 2171415, 2605698, 2895220, 4342830, 5211396, 6514245, 8685660, 13028490, 26056980]

約数ペア:

[(1, 26056980), (2, 13028490), (3, 8685660), (4, 6514245), (5, 5211396), (6, 4342830), (9, 2895220), (10, 2605698), (12, 2171415), (15, 1737132), (18, 1447610), (19, 1371420), (20, 1302849), (30, 868566), (36, 723805), (38, 685710), (45, 579044), (57, 457140), (60, 434283), (76, 342855), (90, 289522), (95, 274284), (114, 228570), (171, 152380), (180, 144761), (190, 137142), (228, 114285), (285, 91428), (342, 76190), (361, 72180), (380, 68571), (401, 64980), (570, 45714), (684, 38095), (722, 36090), (802, 32490), (855, 30476), (1083, 24060), (1140, 22857), (1203, 21660), (1444, 18045), (1604, 16245), (1710, 15238), (1805, 14436), (2005, 12996), (2166, 12030), (2406, 10830), (3249, 8020), (3420, 7619), (3609, 7220), (3610, 7218), (4010, 6498), (4332, 6015), (4812, 5415)]