73096420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 162792000

約数和(自身を除く): 89695580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1291, 1490, 2582, 2831, 2980, 5164, 5662, 6455, 11324, 12910, 14155, 24529, 25820, 28310, 49058, 56620, 98116, 122645, 192359, 245290, 384718, 490580, 769436, 961795, 1923590, 3654821, 3847180, 7309642, 14619284, 18274105, 36548210, 73096420]

約数ペア:

[(1, 73096420), (2, 36548210), (4, 18274105), (5, 14619284), (10, 7309642), (19, 3847180), (20, 3654821), (38, 1923590), (76, 961795), (95, 769436), (149, 490580), (190, 384718), (298, 245290), (380, 192359), (596, 122645), (745, 98116), (1291, 56620), (1490, 49058), (2582, 28310), (2831, 25820), (2980, 24529), (5164, 14155), (5662, 12910), (6455, 11324)]