4647879040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11657}}^1$

素因数の和:11772

約数の個数: 128

約数和(自身を含む): 12842452800

約数和(自身を除く): 8194573760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 178, 224, 280, 320, 356, 445, 448, 560, 623, 640, 712, 890, 896, 1120, 1246, 1424, 1780, 2240, 2492, 2848, 3115, 3560, 4480, 4984, 5696, 6230, 7120, 9968, 11392, 11657, 12460, 14240, 19936, 23314, 24920, 28480, 39872, 46628, 49840, 56960, 58285, 79744, 81599, 93256, 99680, 116570, 163198, 186512, 199360, 233140, 326396, 373024, 398720, 407995, 466280, 652792, 746048, 815990, 932560, 1037473, 1305584, 1492096, 1631980, 1865120, 2074946, 2611168, 3263960, 3730240, 4149892, 5187365, 5222336, 6527920, 7262311, 7460480, 8299784, 10374730, 10444672, 13055840, 14524622, 16599568, 20749460, 26111680, 29049244, 33199136, 36311555, 41498920, 52223360, 58098488, 66398272, 72623110, 82997840, 116196976, 132796544, 145246220, 165995680, 232393952, 290492440, 331991360, 464787904, 580984880, 663982720, 929575808, 1161969760, 2323939520, 4647879040]

約数ペア:

[(1, 4647879040), (2, 2323939520), (4, 1161969760), (5, 929575808), (7, 663982720), (8, 580984880), (10, 464787904), (14, 331991360), (16, 290492440), (20, 232393952), (28, 165995680), (32, 145246220), (35, 132796544), (40, 116196976), (56, 82997840), (64, 72623110), (70, 66398272), (80, 58098488), (89, 52223360), (112, 41498920), (128, 36311555), (140, 33199136), (160, 29049244), (178, 26111680), (224, 20749460), (280, 16599568), (320, 14524622), (356, 13055840), (445, 10444672), (448, 10374730), (560, 8299784), (623, 7460480), (640, 7262311), (712, 6527920), (890, 5222336), (896, 5187365), (1120, 4149892), (1246, 3730240), (1424, 3263960), (1780, 2611168), (2240, 2074946), (2492, 1865120), (2848, 1631980), (3115, 1492096), (3560, 1305584), (4480, 1037473), (4984, 932560), (5696, 815990), (6230, 746048), (7120, 652792), (9968, 466280), (11392, 407995), (11657, 398720), (12460, 373024), (14240, 326396), (19936, 233140), (23314, 199360), (24920, 186512), (28480, 163198), (39872, 116570), (46628, 99680), (49840, 93256), (56960, 81599), (58285, 79744)]