15695741960

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1\times {\mathrm{4919}}^1$

素因数の和:5502

約数の個数: 64

約数和(自身を含む): 35576323200

約数和(自身を除く): 19880581240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 331, 482, 662, 964, 1205, 1324, 1655, 1928, 2410, 2648, 3310, 4820, 4919, 6620, 9640, 9838, 13240, 19676, 24595, 39352, 49190, 79771, 98380, 159542, 196760, 319084, 398855, 638168, 797710, 1185479, 1595420, 1628189, 2370958, 3190840, 3256378, 4741916, 5927395, 6512756, 8140945, 9483832, 11854790, 13025512, 16281890, 23709580, 32563780, 47419160, 65127560, 392393549, 784787098, 1569574196, 1961967745, 3139148392, 3923935490, 7847870980, 15695741960]

約数ペア:

[(1, 15695741960), (2, 7847870980), (4, 3923935490), (5, 3139148392), (8, 1961967745), (10, 1569574196), (20, 784787098), (40, 392393549), (241, 65127560), (331, 47419160), (482, 32563780), (662, 23709580), (964, 16281890), (1205, 13025512), (1324, 11854790), (1655, 9483832), (1928, 8140945), (2410, 6512756), (2648, 5927395), (3310, 4741916), (4820, 3256378), (4919, 3190840), (6620, 2370958), (9640, 1628189), (9838, 1595420), (13240, 1185479), (19676, 797710), (24595, 638168), (39352, 398855), (49190, 319084), (79771, 196760), (98380, 159542)]