470897960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53269}}^1$

素因数の和:53310

約数の個数: 64

約数和(自身を含む): 1208163600

約数和(自身を除く): 737265640

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 53269, 106538, 213076, 266345, 426152, 532690, 692497, 905573, 1065380, 1384994, 1811146, 2130760, 2769988, 3462485, 3622292, 4527865, 5539976, 6924970, 7244584, 9055730, 11772449, 13849940, 18111460, 23544898, 27699880, 36222920, 47089796, 58862245, 94179592, 117724490, 235448980, 470897960]

約数ペア:

[(1, 470897960), (2, 235448980), (4, 117724490), (5, 94179592), (8, 58862245), (10, 47089796), (13, 36222920), (17, 27699880), (20, 23544898), (26, 18111460), (34, 13849940), (40, 11772449), (52, 9055730), (65, 7244584), (68, 6924970), (85, 5539976), (104, 4527865), (130, 3622292), (136, 3462485), (170, 2769988), (221, 2130760), (260, 1811146), (340, 1384994), (442, 1065380), (520, 905573), (680, 692497), (884, 532690), (1105, 426152), (1768, 266345), (2210, 213076), (4420, 106538), (8840, 53269)]