40106043460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12455293}}^1$

素因数の和:12455332

約数の個数: 48

約数和(自身を含む): 100439490816

約数和(自身を除く): 60333447356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 12455293, 24910586, 49821172, 62276465, 87187051, 124552930, 174374102, 249105860, 286471739, 348748204, 435935255, 572943478, 871870510, 1145886956, 1432358695, 1743741020, 2005302173, 2864717390, 4010604346, 5729434780, 8021208692, 10026510865, 20053021730, 40106043460]

約数ペア:

[(1, 40106043460), (2, 20053021730), (4, 10026510865), (5, 8021208692), (7, 5729434780), (10, 4010604346), (14, 2864717390), (20, 2005302173), (23, 1743741020), (28, 1432358695), (35, 1145886956), (46, 871870510), (70, 572943478), (92, 435935255), (115, 348748204), (140, 286471739), (161, 249105860), (230, 174374102), (322, 124552930), (460, 87187051), (644, 62276465), (805, 49821172), (1610, 24910586), (3220, 12455293)]