26819880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13147}}^1$

素因数の和:13178

約数の個数: 64

約数和(自身を含む): 85199040

約数和(自身を除く): 58379160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 13147, 26294, 39441, 52588, 65735, 78882, 105176, 131470, 157764, 197205, 223499, 262940, 315528, 394410, 446998, 525880, 670497, 788820, 893996, 1117495, 1340994, 1577640, 1787992, 2234990, 2681988, 3352485, 4469980, 5363976, 6704970, 8939960, 13409940, 26819880]

約数ペア:

[(1, 26819880), (2, 13409940), (3, 8939960), (4, 6704970), (5, 5363976), (6, 4469980), (8, 3352485), (10, 2681988), (12, 2234990), (15, 1787992), (17, 1577640), (20, 1340994), (24, 1117495), (30, 893996), (34, 788820), (40, 670497), (51, 525880), (60, 446998), (68, 394410), (85, 315528), (102, 262940), (120, 223499), (136, 197205), (170, 157764), (204, 131470), (255, 105176), (340, 78882), (408, 65735), (510, 52588), (680, 39441), (1020, 26294), (2040, 13147)]