40493085650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1051}}^1\times {\mathrm{10853}}^1$

素因数の和:11987

約数の個数: 48

約数和(自身を含む): 76457659968

約数和(自身を除く): 35964574318

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1051, 1775, 2102, 3550, 5255, 10510, 10853, 21706, 26275, 52550, 54265, 74621, 108530, 149242, 271325, 373105, 542650, 746210, 770563, 1541126, 1865525, 3731050, 3852815, 7705630, 11406503, 19264075, 22813006, 38528150, 57032515, 114065030, 285162575, 570325150, 809861713, 1619723426, 4049308565, 8098617130, 20246542825, 40493085650]

約数ペア:

[(1, 40493085650), (2, 20246542825), (5, 8098617130), (10, 4049308565), (25, 1619723426), (50, 809861713), (71, 570325150), (142, 285162575), (355, 114065030), (710, 57032515), (1051, 38528150), (1775, 22813006), (2102, 19264075), (3550, 11406503), (5255, 7705630), (10510, 3852815), (10853, 3731050), (21706, 1865525), (26275, 1541126), (52550, 770563), (54265, 746210), (74621, 542650), (108530, 373105), (149242, 271325)]