24564340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 54835200

約数和(自身を除く): 30270860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 509, 635, 1018, 1270, 2036, 2413, 2540, 2545, 4826, 5090, 9652, 9671, 10180, 12065, 19342, 24130, 38684, 48260, 48355, 64643, 96710, 129286, 193420, 258572, 323215, 646430, 1228217, 1292860, 2456434, 4912868, 6141085, 12282170, 24564340]

約数ペア:

[(1, 24564340), (2, 12282170), (4, 6141085), (5, 4912868), (10, 2456434), (19, 1292860), (20, 1228217), (38, 646430), (76, 323215), (95, 258572), (127, 193420), (190, 129286), (254, 96710), (380, 64643), (508, 48355), (509, 48260), (635, 38684), (1018, 24130), (1270, 19342), (2036, 12065), (2413, 10180), (2540, 9671), (2545, 9652), (4826, 5090)]