63679880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 97196920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 121, 220, 223, 236, 242, 295, 440, 446, 472, 484, 590, 605, 649, 892, 968, 1115, 1180, 1210, 1298, 1784, 2230, 2360, 2420, 2453, 2596, 3245, 4460, 4840, 4906, 5192, 6490, 7139, 8920, 9812, 12265, 12980, 13157, 14278, 19624, 24530, 25960, 26314, 26983, 28556, 35695, 49060, 52628, 53966, 57112, 65785, 71390, 98120, 105256, 107932, 131570, 134915, 142780, 144727, 215864, 263140, 269830, 285560, 289454, 526280, 539660, 578908, 723635, 1079320, 1157816, 1447270, 1591997, 2894540, 3183994, 5789080, 6367988, 7959985, 12735976, 15919970, 31839940, 63679880]

約数ペア:

[(1, 63679880), (2, 31839940), (4, 15919970), (5, 12735976), (8, 7959985), (10, 6367988), (11, 5789080), (20, 3183994), (22, 2894540), (40, 1591997), (44, 1447270), (55, 1157816), (59, 1079320), (88, 723635), (110, 578908), (118, 539660), (121, 526280), (220, 289454), (223, 285560), (236, 269830), (242, 263140), (295, 215864), (440, 144727), (446, 142780), (472, 134915), (484, 131570), (590, 107932), (605, 105256), (649, 98120), (892, 71390), (968, 65785), (1115, 57112), (1180, 53966), (1210, 52628), (1298, 49060), (1784, 35695), (2230, 28556), (2360, 26983), (2420, 26314), (2453, 25960), (2596, 24530), (3245, 19624), (4460, 14278), (4840, 13157), (4906, 12980), (5192, 12265), (6490, 9812), (7139, 8920)]