118639120

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3203}}^1$

素因数の和:3679

約数の個数: 40

約数和(自身を含む): 276518016

約数和(自身を除く): 157878896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1852, 2315, 3203, 3704, 4630, 6406, 7408, 9260, 12812, 16015, 18520, 25624, 32030, 37040, 51248, 64060, 128120, 256240, 1482989, 2965978, 5931956, 7414945, 11863912, 14829890, 23727824, 29659780, 59319560, 118639120]

約数ペア:

[(1, 118639120), (2, 59319560), (4, 29659780), (5, 23727824), (8, 14829890), (10, 11863912), (16, 7414945), (20, 5931956), (40, 2965978), (80, 1482989), (463, 256240), (926, 128120), (1852, 64060), (2315, 51248), (3203, 37040), (3704, 32030), (4630, 25624), (6406, 18520), (7408, 16015), (9260, 12812)]