336332020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 760015872

約数和(自身を除く): 423683852

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 101, 124, 131, 155, 164, 202, 205, 262, 310, 404, 410, 505, 524, 620, 655, 820, 1010, 1271, 1310, 2020, 2542, 2620, 3131, 4061, 4141, 5084, 5371, 6262, 6355, 8122, 8282, 10742, 12524, 12710, 13231, 15655, 16244, 16564, 20305, 20705, 21484, 25420, 26462, 26855, 31310, 40610, 41410, 52924, 53710, 62620, 66155, 81220, 82820, 107420, 128371, 132310, 166501, 256742, 264620, 333002, 410161, 513484, 542471, 641855, 666004, 820322, 832505, 1084942, 1283710, 1640644, 1665010, 2050805, 2169884, 2567420, 2712355, 3330020, 4101610, 5424710, 8203220, 10849420, 16816601, 33633202, 67266404, 84083005, 168166010, 336332020]

約数ペア:

[(1, 336332020), (2, 168166010), (4, 84083005), (5, 67266404), (10, 33633202), (20, 16816601), (31, 10849420), (41, 8203220), (62, 5424710), (82, 4101610), (101, 3330020), (124, 2712355), (131, 2567420), (155, 2169884), (164, 2050805), (202, 1665010), (205, 1640644), (262, 1283710), (310, 1084942), (404, 832505), (410, 820322), (505, 666004), (524, 641855), (620, 542471), (655, 513484), (820, 410161), (1010, 333002), (1271, 264620), (1310, 256742), (2020, 166501), (2542, 132310), (2620, 128371), (3131, 107420), (4061, 82820), (4141, 81220), (5084, 66155), (5371, 62620), (6262, 53710), (6355, 52924), (8122, 41410), (8282, 40610), (10742, 31310), (12524, 26855), (12710, 26462), (13231, 25420), (15655, 21484), (16244, 20705), (16564, 20305)]