32520400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 89949600

約数和(自身を除く): 57429200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 389, 400, 418, 440, 475, 550, 760, 778, 836, 880, 950, 1045, 1100, 1520, 1556, 1672, 1900, 1945, 2090, 2200, 3112, 3344, 3800, 3890, 4180, 4279, 4400, 5225, 6224, 7391, 7600, 7780, 8360, 8558, 9725, 10450, 14782, 15560, 16720, 17116, 19450, 20900, 21395, 29564, 31120, 34232, 36955, 38900, 41800, 42790, 59128, 68464, 73910, 77800, 81301, 83600, 85580, 106975, 118256, 147820, 155600, 162602, 171160, 184775, 213950, 295640, 325204, 342320, 369550, 406505, 427900, 591280, 650408, 739100, 813010, 855800, 1300816, 1478200, 1626020, 1711600, 2032525, 2956400, 3252040, 4065050, 6504080, 8130100, 16260200, 32520400]

約数ペア:

[(1, 32520400), (2, 16260200), (4, 8130100), (5, 6504080), (8, 4065050), (10, 3252040), (11, 2956400), (16, 2032525), (19, 1711600), (20, 1626020), (22, 1478200), (25, 1300816), (38, 855800), (40, 813010), (44, 739100), (50, 650408), (55, 591280), (76, 427900), (80, 406505), (88, 369550), (95, 342320), (100, 325204), (110, 295640), (152, 213950), (176, 184775), (190, 171160), (200, 162602), (209, 155600), (220, 147820), (275, 118256), (304, 106975), (380, 85580), (389, 83600), (400, 81301), (418, 77800), (440, 73910), (475, 68464), (550, 59128), (760, 42790), (778, 41800), (836, 38900), (880, 36955), (950, 34232), (1045, 31120), (1100, 29564), (1520, 21395), (1556, 20900), (1672, 19450), (1900, 17116), (1945, 16720), (2090, 15560), (2200, 14782), (3112, 10450), (3344, 9725), (3800, 8558), (3890, 8360), (4180, 7780), (4279, 7600), (4400, 7391), (5225, 6224)]