10078360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 24300000

約数和(自身を除く): 14221640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 149, 152, 178, 190, 298, 356, 380, 445, 596, 712, 745, 760, 890, 1192, 1490, 1691, 1780, 2831, 2980, 3382, 3560, 5662, 5960, 6764, 8455, 11324, 13261, 13528, 14155, 16910, 22648, 26522, 28310, 33820, 53044, 56620, 66305, 67640, 106088, 113240, 132610, 251959, 265220, 503918, 530440, 1007836, 1259795, 2015672, 2519590, 5039180, 10078360]

約数ペア:

[(1, 10078360), (2, 5039180), (4, 2519590), (5, 2015672), (8, 1259795), (10, 1007836), (19, 530440), (20, 503918), (38, 265220), (40, 251959), (76, 132610), (89, 113240), (95, 106088), (149, 67640), (152, 66305), (178, 56620), (190, 53044), (298, 33820), (356, 28310), (380, 26522), (445, 22648), (596, 16910), (712, 14155), (745, 13528), (760, 13261), (890, 11324), (1192, 8455), (1490, 6764), (1691, 5960), (1780, 5662), (2831, 3560), (2980, 3382)]