26037840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 86780160

約数和(自身を除く): 60742320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 89, 92, 106, 115, 120, 138, 159, 178, 184, 212, 230, 240, 265, 267, 276, 318, 345, 356, 368, 424, 445, 460, 530, 534, 552, 636, 690, 712, 795, 848, 890, 920, 1060, 1068, 1104, 1219, 1272, 1335, 1380, 1424, 1590, 1780, 1840, 2047, 2120, 2136, 2438, 2544, 2670, 2760, 3180, 3560, 3657, 4094, 4240, 4272, 4717, 4876, 5340, 5520, 6095, 6141, 6360, 7120, 7314, 8188, 9434, 9752, 10235, 10680, 12190, 12282, 12720, 14151, 14628, 16376, 18285, 18868, 19504, 20470, 21360, 23585, 24380, 24564, 28302, 29256, 30705, 32752, 36570, 37736, 40940, 47170, 48760, 49128, 56604, 58512, 61410, 70755, 73140, 75472, 81880, 94340, 97520, 98256, 108491, 113208, 122820, 141510, 146280, 163760, 188680, 216982, 226416, 245640, 283020, 292560, 325473, 377360, 433964, 491280, 542455, 566040, 650946, 867928, 1084910, 1132080, 1301892, 1627365, 1735856, 2169820, 2603784, 3254730, 4339640, 5207568, 6509460, 8679280, 13018920, 26037840]

約数ペア:

[(1, 26037840), (2, 13018920), (3, 8679280), (4, 6509460), (5, 5207568), (6, 4339640), (8, 3254730), (10, 2603784), (12, 2169820), (15, 1735856), (16, 1627365), (20, 1301892), (23, 1132080), (24, 1084910), (30, 867928), (40, 650946), (46, 566040), (48, 542455), (53, 491280), (60, 433964), (69, 377360), (80, 325473), (89, 292560), (92, 283020), (106, 245640), (115, 226416), (120, 216982), (138, 188680), (159, 163760), (178, 146280), (184, 141510), (212, 122820), (230, 113208), (240, 108491), (265, 98256), (267, 97520), (276, 94340), (318, 81880), (345, 75472), (356, 73140), (368, 70755), (424, 61410), (445, 58512), (460, 56604), (530, 49128), (534, 48760), (552, 47170), (636, 40940), (690, 37736), (712, 36570), (795, 32752), (848, 30705), (890, 29256), (920, 28302), (1060, 24564), (1068, 24380), (1104, 23585), (1219, 21360), (1272, 20470), (1335, 19504), (1380, 18868), (1424, 18285), (1590, 16376), (1780, 14628), (1840, 14151), (2047, 12720), (2120, 12282), (2136, 12190), (2438, 10680), (2544, 10235), (2670, 9752), (2760, 9434), (3180, 8188), (3560, 7314), (3657, 7120), (4094, 6360), (4240, 6141), (4272, 6095), (4717, 5520), (4876, 5340)]