12754482650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2803183}}^1$

素因数の和:2803215

約数の個数: 48

約数和(自身を含む): 29197964544

約数和(自身を除く): 16443481894

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 2803183, 5606366, 14015915, 19622281, 28031830, 36441379, 39244562, 70079575, 72882758, 98111405, 140159150, 182206895, 196222810, 255089653, 364413790, 490557025, 510179306, 911034475, 981114050, 1275448265, 1822068950, 2550896530, 6377241325, 12754482650]

約数ペア:

[(1, 12754482650), (2, 6377241325), (5, 2550896530), (7, 1822068950), (10, 1275448265), (13, 981114050), (14, 911034475), (25, 510179306), (26, 490557025), (35, 364413790), (50, 255089653), (65, 196222810), (70, 182206895), (91, 140159150), (130, 98111405), (175, 72882758), (182, 70079575), (325, 39244562), (350, 36441379), (455, 28031830), (650, 19622281), (910, 14015915), (2275, 5606366), (4550, 2803183)]