523528040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{1409}}^1$

素因数の和:2754

約数の個数: 64

約数和(自身を含む): 1348185600

約数和(自身を除く): 824657560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1327, 1409, 2654, 2818, 5308, 5636, 6635, 7045, 9289, 9863, 10616, 11272, 13270, 14090, 18578, 19726, 26540, 28180, 37156, 39452, 46445, 49315, 53080, 56360, 74312, 78904, 92890, 98630, 185780, 197260, 371560, 394520, 1869743, 3739486, 7478972, 9348715, 13088201, 14957944, 18697430, 26176402, 37394860, 52352804, 65441005, 74789720, 104705608, 130882010, 261764020, 523528040]

約数ペア:

[(1, 523528040), (2, 261764020), (4, 130882010), (5, 104705608), (7, 74789720), (8, 65441005), (10, 52352804), (14, 37394860), (20, 26176402), (28, 18697430), (35, 14957944), (40, 13088201), (56, 9348715), (70, 7478972), (140, 3739486), (280, 1869743), (1327, 394520), (1409, 371560), (2654, 197260), (2818, 185780), (5308, 98630), (5636, 92890), (6635, 78904), (7045, 74312), (9289, 56360), (9863, 53080), (10616, 49315), (11272, 46445), (13270, 39452), (14090, 37156), (18578, 28180), (19726, 26540)]