76130920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 181077120

約数和(自身を除く): 104946200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 332, 415, 460, 664, 830, 920, 997, 1660, 1909, 1994, 3320, 3818, 3988, 4985, 7636, 7976, 9545, 9970, 15272, 19090, 19940, 22931, 38180, 39880, 45862, 76360, 82751, 91724, 114655, 165502, 183448, 229310, 331004, 413755, 458620, 662008, 827510, 917240, 1655020, 1903273, 3310040, 3806546, 7613092, 9516365, 15226184, 19032730, 38065460, 76130920]

約数ペア:

[(1, 76130920), (2, 38065460), (4, 19032730), (5, 15226184), (8, 9516365), (10, 7613092), (20, 3806546), (23, 3310040), (40, 1903273), (46, 1655020), (83, 917240), (92, 827510), (115, 662008), (166, 458620), (184, 413755), (230, 331004), (332, 229310), (415, 183448), (460, 165502), (664, 114655), (830, 91724), (920, 82751), (997, 76360), (1660, 45862), (1909, 39880), (1994, 38180), (3320, 22931), (3818, 19940), (3988, 19090), (4985, 15272), (7636, 9970), (7976, 9545)]