32730320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 87696768

約数和(自身を除く): 54966448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 277, 280, 422, 554, 560, 844, 1055, 1108, 1385, 1477, 1688, 1939, 2110, 2216, 2770, 2954, 3376, 3878, 4220, 4432, 5540, 5908, 7385, 7756, 8440, 9695, 11080, 11816, 14770, 15512, 16880, 19390, 22160, 23632, 29540, 31024, 38780, 58447, 59080, 77560, 116894, 118160, 155120, 233788, 292235, 409129, 467576, 584470, 818258, 935152, 1168940, 1636516, 2045645, 2337880, 3273032, 4091290, 4675760, 6546064, 8182580, 16365160, 32730320]

約数ペア:

[(1, 32730320), (2, 16365160), (4, 8182580), (5, 6546064), (7, 4675760), (8, 4091290), (10, 3273032), (14, 2337880), (16, 2045645), (20, 1636516), (28, 1168940), (35, 935152), (40, 818258), (56, 584470), (70, 467576), (80, 409129), (112, 292235), (140, 233788), (211, 155120), (277, 118160), (280, 116894), (422, 77560), (554, 59080), (560, 58447), (844, 38780), (1055, 31024), (1108, 29540), (1385, 23632), (1477, 22160), (1688, 19390), (1939, 16880), (2110, 15512), (2216, 14770), (2770, 11816), (2954, 11080), (3376, 9695), (3878, 8440), (4220, 7756), (4432, 7385), (5540, 5908)]