5400825.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 135596160

約数和(自身を除く): 88054120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 259, 260, 280, 296, 353, 364, 370, 455, 481, 518, 520, 706, 728, 740, 910, 962, 1036, 1295, 1412, 1480, 1765, 1820, 1924, 2072, 2405, 2471, 2590, 2824, 3367, 3530, 3640, 3848, 4589, 4810, 4942, 5180, 6734, 7060, 9178, 9620, 9884, 10360, 12355, 13061, 13468, 14120, 16835, 18356, 19240, 19768, 22945, 24710, 26122, 26936, 32123, 33670, 36712, 45890, 49420, 52244, 64246, 65305, 67340, 91427, 91780, 98840, 104488, 128492, 130610, 134680, 160615, 169793, 182854, 183560, 256984, 261220, 321230, 339586, 365708, 457135, 522440, 642460, 679172, 731416, 848965, 914270, 1188551, 1284920, 1358344, 1697930, 1828540, 2377102, 3395860, 3657080, 4754204, 5942755, 6791720, 9508408, 11885510, 23771020, 47542040]

約数ペア:

[(1, 47542040), (2, 23771020), (4, 11885510), (5, 9508408), (7, 6791720), (8, 5942755), (10, 4754204), (13, 3657080), (14, 3395860), (20, 2377102), (26, 1828540), (28, 1697930), (35, 1358344), (37, 1284920), (40, 1188551), (52, 914270), (56, 848965), (65, 731416), (70, 679172), (74, 642460), (91, 522440), (104, 457135), (130, 365708), (140, 339586), (148, 321230), (182, 261220), (185, 256984), (259, 183560), (260, 182854), (280, 169793), (296, 160615), (353, 134680), (364, 130610), (370, 128492), (455, 104488), (481, 98840), (518, 91780), (520, 91427), (706, 67340), (728, 65305), (740, 64246), (910, 52244), (962, 49420), (1036, 45890), (1295, 36712), (1412, 33670), (1480, 32123), (1765, 26936), (1820, 26122), (1924, 24710), (2072, 22945), (2405, 19768), (2471, 19240), (2590, 18356), (2824, 16835), (3367, 14120), (3530, 13468), (3640, 13061), (3848, 12355), (4589, 10360), (4810, 9884), (4942, 9620), (5180, 9178), (6734, 7060)]