13442188040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{9857}}^1$

素因数の和:10302

約数の個数: 64

約数和(自身を含む): 30633932160

約数和(自身を除く): 17191744120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 331, 412, 515, 662, 824, 1030, 1324, 1655, 2060, 2648, 3310, 4120, 6620, 9857, 13240, 19714, 34093, 39428, 49285, 68186, 78856, 98570, 136372, 170465, 197140, 272744, 340930, 394280, 681860, 1015271, 1363720, 2030542, 3262667, 4061084, 5076355, 6525334, 8122168, 10152710, 13050668, 16313335, 20305420, 26101336, 32626670, 40610840, 65253340, 130506680, 336054701, 672109402, 1344218804, 1680273505, 2688437608, 3360547010, 6721094020, 13442188040]

約数ペア:

[(1, 13442188040), (2, 6721094020), (4, 3360547010), (5, 2688437608), (8, 1680273505), (10, 1344218804), (20, 672109402), (40, 336054701), (103, 130506680), (206, 65253340), (331, 40610840), (412, 32626670), (515, 26101336), (662, 20305420), (824, 16313335), (1030, 13050668), (1324, 10152710), (1655, 8122168), (2060, 6525334), (2648, 5076355), (3310, 4061084), (4120, 3262667), (6620, 2030542), (9857, 1363720), (13240, 1015271), (19714, 681860), (34093, 394280), (39428, 340930), (49285, 272744), (68186, 197140), (78856, 170465), (98570, 136372)]