486397760

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 1199765952

約数和(自身を除く): 713368192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 131, 160, 164, 205, 262, 283, 320, 328, 410, 524, 566, 655, 656, 820, 1048, 1132, 1310, 1312, 1415, 1640, 2096, 2264, 2620, 2624, 2830, 3280, 4192, 4528, 5240, 5371, 5660, 6560, 8384, 9056, 10480, 10742, 11320, 11603, 13120, 18112, 20960, 21484, 22640, 23206, 26855, 37073, 41920, 42968, 45280, 46412, 53710, 58015, 74146, 85936, 90560, 92824, 107420, 116030, 148292, 171872, 185365, 185648, 214840, 232060, 296584, 343744, 370730, 371296, 429680, 464120, 593168, 741460, 742592, 859360, 928240, 1186336, 1482920, 1519993, 1718720, 1856480, 2372672, 2965840, 3039986, 3712960, 5931680, 6079972, 7599965, 11863360, 12159944, 15199930, 24319888, 30399860, 48639776, 60799720, 97279552, 121599440, 243198880, 486397760]

約数ペア:

[(1, 486397760), (2, 243198880), (4, 121599440), (5, 97279552), (8, 60799720), (10, 48639776), (16, 30399860), (20, 24319888), (32, 15199930), (40, 12159944), (41, 11863360), (64, 7599965), (80, 6079972), (82, 5931680), (131, 3712960), (160, 3039986), (164, 2965840), (205, 2372672), (262, 1856480), (283, 1718720), (320, 1519993), (328, 1482920), (410, 1186336), (524, 928240), (566, 859360), (655, 742592), (656, 741460), (820, 593168), (1048, 464120), (1132, 429680), (1310, 371296), (1312, 370730), (1415, 343744), (1640, 296584), (2096, 232060), (2264, 214840), (2620, 185648), (2624, 185365), (2830, 171872), (3280, 148292), (4192, 116030), (4528, 107420), (5240, 92824), (5371, 90560), (5660, 85936), (6560, 74146), (8384, 58015), (9056, 53710), (10480, 46412), (10742, 45280), (11320, 42968), (11603, 41920), (13120, 37073), (18112, 26855), (20960, 23206), (21484, 22640)]