1315097200

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{41617}}^1$

素因数の和:41714

約数の個数: 60

約数和(自身を含む): 3199591840

約数和(自身を除く): 1884494640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 1264, 1580, 1975, 3160, 3950, 6320, 7900, 15800, 31600, 41617, 83234, 166468, 208085, 332936, 416170, 665872, 832340, 1040425, 1664680, 2080850, 3287743, 3329360, 4161700, 6575486, 8323400, 13150972, 16438715, 16646800, 26301944, 32877430, 52603888, 65754860, 82193575, 131509720, 164387150, 263019440, 328774300, 657548600, 1315097200]

約数ペア:

[(1, 1315097200), (2, 657548600), (4, 328774300), (5, 263019440), (8, 164387150), (10, 131509720), (16, 82193575), (20, 65754860), (25, 52603888), (40, 32877430), (50, 26301944), (79, 16646800), (80, 16438715), (100, 13150972), (158, 8323400), (200, 6575486), (316, 4161700), (395, 3329360), (400, 3287743), (632, 2080850), (790, 1664680), (1264, 1040425), (1580, 832340), (1975, 665872), (3160, 416170), (3950, 332936), (6320, 208085), (7900, 166468), (15800, 83234), (31600, 41617)]