475879040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8171}}^1$

素因数の和:8210

約数の個数: 128

約数和(自身を含む): 1400353920

約数和(自身を除く): 924474880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8171, 8320, 11648, 14560, 16342, 29120, 32684, 40855, 57197, 58240, 65368, 81710, 106223, 114394, 130736, 163420, 212446, 228788, 261472, 285985, 326840, 424892, 457576, 522944, 531115, 571970, 653680, 743561, 849784, 915152, 1045888, 1062230, 1143940, 1307360, 1487122, 1699568, 1830304, 2124460, 2287880, 2614720, 2974244, 3399136, 3660608, 3717805, 4248920, 4575760, 5229440, 5948488, 6798272, 7321216, 7435610, 8497840, 9151520, 11896976, 13596544, 14871220, 16995680, 18303040, 23793952, 29742440, 33991360, 36606080, 47587904, 59484880, 67982720, 95175808, 118969760, 237939520, 475879040]

約数ペア:

[(1, 475879040), (2, 237939520), (4, 118969760), (5, 95175808), (7, 67982720), (8, 59484880), (10, 47587904), (13, 36606080), (14, 33991360), (16, 29742440), (20, 23793952), (26, 18303040), (28, 16995680), (32, 14871220), (35, 13596544), (40, 11896976), (52, 9151520), (56, 8497840), (64, 7435610), (65, 7321216), (70, 6798272), (80, 5948488), (91, 5229440), (104, 4575760), (112, 4248920), (128, 3717805), (130, 3660608), (140, 3399136), (160, 2974244), (182, 2614720), (208, 2287880), (224, 2124460), (260, 1830304), (280, 1699568), (320, 1487122), (364, 1307360), (416, 1143940), (448, 1062230), (455, 1045888), (520, 915152), (560, 849784), (640, 743561), (728, 653680), (832, 571970), (896, 531115), (910, 522944), (1040, 457576), (1120, 424892), (1456, 326840), (1664, 285985), (1820, 261472), (2080, 228788), (2240, 212446), (2912, 163420), (3640, 130736), (4160, 114394), (4480, 106223), (5824, 81710), (7280, 65368), (8171, 58240), (8320, 57197), (11648, 40855), (14560, 32684), (16342, 29120)]