47487440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:637

約数の個数: 160

約数和(自身を含む): 148490496

約数和(自身を除く): 101003056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 593, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1186, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2372, 2860, 2965, 3080, 3640, 4004, 4151, 4744, 5005, 5720, 5930, 6160, 6523, 7280, 7709, 8008, 8302, 9488, 10010, 11440, 11860, 13046, 15418, 16016, 16604, 20020, 20755, 23720, 26092, 30836, 32615, 33208, 38545, 40040, 41510, 45661, 47440, 52184, 53963, 61672, 65230, 66416, 77090, 80080, 83020, 84799, 91322, 104368, 107926, 123344, 130460, 154180, 166040, 169598, 182644, 215852, 228305, 260920, 269815, 308360, 332080, 339196, 365288, 423995, 431704, 456610, 521840, 539630, 593593, 616720, 678392, 730576, 847990, 863408, 913220, 1079260, 1187186, 1356784, 1695980, 1826440, 2158520, 2374372, 2967965, 3391960, 3652880, 4317040, 4748744, 5935930, 6783920, 9497488, 11871860, 23743720, 47487440]

約数ペア:

[(1, 47487440), (2, 23743720), (4, 11871860), (5, 9497488), (7, 6783920), (8, 5935930), (10, 4748744), (11, 4317040), (13, 3652880), (14, 3391960), (16, 2967965), (20, 2374372), (22, 2158520), (26, 1826440), (28, 1695980), (35, 1356784), (40, 1187186), (44, 1079260), (52, 913220), (55, 863408), (56, 847990), (65, 730576), (70, 678392), (77, 616720), (80, 593593), (88, 539630), (91, 521840), (104, 456610), (110, 431704), (112, 423995), (130, 365288), (140, 339196), (143, 332080), (154, 308360), (176, 269815), (182, 260920), (208, 228305), (220, 215852), (260, 182644), (280, 169598), (286, 166040), (308, 154180), (364, 130460), (385, 123344), (440, 107926), (455, 104368), (520, 91322), (560, 84799), (572, 83020), (593, 80080), (616, 77090), (715, 66416), (728, 65230), (770, 61672), (880, 53963), (910, 52184), (1001, 47440), (1040, 45661), (1144, 41510), (1186, 40040), (1232, 38545), (1430, 33208), (1456, 32615), (1540, 30836), (1820, 26092), (2002, 23720), (2288, 20755), (2372, 20020), (2860, 16604), (2965, 16016), (3080, 15418), (3640, 13046), (4004, 11860), (4151, 11440), (4744, 10010), (5005, 9488), (5720, 8302), (5930, 8008), (6160, 7709), (6523, 7280)]