1007540360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{77983}}^1$

素因数の和:78030

約数の個数: 64

約数和(自身を含む): 2526681600

約数和(自身を除く): 1519141240

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 77983, 155966, 311932, 389915, 623864, 779830, 1325711, 1481677, 1559660, 2651422, 2963354, 3119320, 5302844, 5926708, 6628555, 7408385, 10605688, 11853416, 13257110, 14816770, 25188509, 26514220, 29633540, 50377018, 53028440, 59267080, 100754036, 125942545, 201508072, 251885090, 503770180, 1007540360]

約数ペア:

[(1, 1007540360), (2, 503770180), (4, 251885090), (5, 201508072), (8, 125942545), (10, 100754036), (17, 59267080), (19, 53028440), (20, 50377018), (34, 29633540), (38, 26514220), (40, 25188509), (68, 14816770), (76, 13257110), (85, 11853416), (95, 10605688), (136, 7408385), (152, 6628555), (170, 5926708), (190, 5302844), (323, 3119320), (340, 2963354), (380, 2651422), (646, 1559660), (680, 1481677), (760, 1325711), (1292, 779830), (1615, 623864), (2584, 389915), (3230, 311932), (6460, 155966), (12920, 77983)]