4317040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 12374208

約数和(自身を除く): 8057168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 593, 728, 910, 1040, 1186, 1456, 1820, 2372, 2965, 3640, 4151, 4744, 5930, 7280, 7709, 8302, 9488, 11860, 15418, 16604, 20755, 23720, 30836, 33208, 38545, 41510, 47440, 53963, 61672, 66416, 77090, 83020, 107926, 123344, 154180, 166040, 215852, 269815, 308360, 332080, 431704, 539630, 616720, 863408, 1079260, 2158520, 4317040]

約数ペア:

[(1, 4317040), (2, 2158520), (4, 1079260), (5, 863408), (7, 616720), (8, 539630), (10, 431704), (13, 332080), (14, 308360), (16, 269815), (20, 215852), (26, 166040), (28, 154180), (35, 123344), (40, 107926), (52, 83020), (56, 77090), (65, 66416), (70, 61672), (80, 53963), (91, 47440), (104, 41510), (112, 38545), (130, 33208), (140, 30836), (182, 23720), (208, 20755), (260, 16604), (280, 15418), (364, 11860), (455, 9488), (520, 8302), (560, 7709), (593, 7280), (728, 5930), (910, 4744), (1040, 4151), (1186, 3640), (1456, 2965), (1820, 2372)]