497788683140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{599}}^1\times {\mathrm{10657}}^1$

素因数の和:11829

約数の個数: 96

約数和(自身を含む): 1198948262400

約数和(自身を除く): 701159579260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 557, 599, 1114, 1198, 2228, 2396, 2785, 2995, 3899, 4193, 5570, 5990, 7798, 8386, 10657, 11140, 11980, 15596, 16772, 19495, 20965, 21314, 38990, 41930, 42628, 53285, 74599, 77980, 83860, 106570, 149198, 213140, 298396, 333643, 372995, 667286, 745990, 1334572, 1491980, 1668215, 2335501, 3336430, 4671002, 5935949, 6383543, 6672860, 9342004, 11677505, 11871898, 12767086, 23355010, 23743796, 25534172, 29679745, 31917715, 41551643, 44684801, 46710020, 59359490, 63835430, 83103286, 89369602, 118718980, 127670860, 166206572, 178739204, 207758215, 223424005, 415516430, 446848010, 831032860, 893696020, 3555633451, 7111266902, 14222533804, 17778167255, 24889434157, 35556334510, 49778868314, 71112669020, 99557736628, 124447170785, 248894341570, 497788683140]

約数ペア:

[(1, 497788683140), (2, 248894341570), (4, 124447170785), (5, 99557736628), (7, 71112669020), (10, 49778868314), (14, 35556334510), (20, 24889434157), (28, 17778167255), (35, 14222533804), (70, 7111266902), (140, 3555633451), (557, 893696020), (599, 831032860), (1114, 446848010), (1198, 415516430), (2228, 223424005), (2396, 207758215), (2785, 178739204), (2995, 166206572), (3899, 127670860), (4193, 118718980), (5570, 89369602), (5990, 83103286), (7798, 63835430), (8386, 59359490), (10657, 46710020), (11140, 44684801), (11980, 41551643), (15596, 31917715), (16772, 29679745), (19495, 25534172), (20965, 23743796), (21314, 23355010), (38990, 12767086), (41930, 11871898), (42628, 11677505), (53285, 9342004), (74599, 6672860), (77980, 6383543), (83860, 5935949), (106570, 4671002), (149198, 3336430), (213140, 2335501), (298396, 1668215), (333643, 1491980), (372995, 1334572), (667286, 745990)]